Who Is It For?
Are you tired of carrying heavy backpacks that leave you sore and exhausted? The right pack, like the Osprey Exos 38 (Similar on Amazon: Osprey Mutant 38L Climbing and Mountaineering Unisex…See PriceProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.), can make your outdoor adventures much more enjoyable. It combines lightweight design with excellent comfort and support, helping you focus on the journey ahead. Therefore, this review will help you decide if the Osprey Exos 38 is the perfect fit for your hiking needs, considering performance, value, features, and user experience.
The Osprey Exos 38 is ideal for backpackers seeking a balance of comfort and weight. This review offers insights to ensure that you can make an informed choice. We recommend only the Osprey Exos 38.
Other Backpack Models
If you’re exploring options beyond the main highlight, there are several other excellent backpacks to consider. Each one has unique features that might be perfect for your next adventure.
One option is the Osprey Exos 38. It’s known for being lightweight and comfortable, making it great for long hikes. The Exos 38 can carry enough gear for several days without weighing you down. Plus, it has excellent ventilation to keep you cool.
Another solid choice is the Lowe Alpine Sirac 40L Trekking Pack (Similar on Amazon: Lowe Alpine Edge 18 Backpack – AW25See PriceProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.). This backpack offers a bit more capacity, perfect for those who need extra space for their gear. It’s designed for durability and comfort on tough terrain, making it suitable for beginners and experienced hikers alike.
Lastly, there’s the Gregory Optic 48 (Similar on Amazon: Gregory Active Travel – Border 40, Travel Backpack, 56 cm,…£140.99Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.). This model strikes a balance between weight and storage. It has great organization features and is built to handle various outdoor activities.
All these backpacks come with their own strengths. If you want something lightweight, Osprey Exos 38 is ideal. For those needing more storage, the Lowe Alpine Sirac 40L is a great pick. Finally, the Gregory Optic 48 offers versatility for various activities.
| Product | Best For | Capacity | Weight |
|---|---|---|---|
| Osprey Exos 38 | Lightweight Hiking | 38L | 2.69lb |
| Lowe Alpine Sirac 40L Trekking Pack | Multi-day Walking | 40L | — |
| Gregory Optic 48 | Versatile Outdoor Use | 48L | — |
Design and Comfort Features
When it comes to design, build quality, and comfort, thoughtful features make all the difference. Many packs are crafted to offer a perfect balance of durability and lightweight feel, which is crucial for long hikes. Therefore, we will explore how different options stack up in these areas, ensuring you find the right fit for your adventures.
- Lightweight materials for easy carrying
- Ventilated designs to keep you cool
- Adjustable straps for a custom fit
- Multiple compartments for organized storage
Materials and Durability
When choosing a backpack, knowing about the materials, durability, and weight is super important. Let’s look at the Osprey Exos 38, the Osprey Exos 58See PriceProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product., and the Lowe Alpine Sirac 40L Trekking Pack to see how they compare.
The Osprey Exos 38 is made from 100D High Tenacity Nylon, which is both light and strong. It weighs about 2.69 pounds, making it a great choice for those who want to carry less. This backpack also features a unique AirSpeed back system that keeps your back cool and comfortable during long hikes.
On the other hand, the Osprey Exos 58 is made with similar materials but offers a bit more space. This pack is slightly heavier but provides extra room for gear. It is designed for those who might need to carry a bit more on their adventures.
Lastly, the Lowe Alpine Sirac 40L Trekking Pack is durable and designed for tough terrain. It balances weight and storage well, making it suitable for beginners and experienced hikers alike. However, it tends to be a bit heavier than the Osprey Exos packs.
In summary, if you want a lightweight option, the Osprey Exos 38 is a great pick. For more storage, consider the Osprey Exos 58. If you’re looking for a sturdy pack for tough conditions, the Lowe Alpine Sirac 40L Trekking Pack is worth a look. (Comprehensive Camping Backpack Review: Top Picks for Adventurers)
Storage and Organization
Storage capacity and organization are crucial for any hiking pack. An efficient pack helps you find what you need without hassle, making your adventures smoother and more enjoyable.
Different packs offer various features to keep your gear tidy.
For example, some packs include multiple pockets, while others have removable lids for extra space. Understanding these differences can help you choose the right pack for your needs. (Osprey Farpoint 70 Backpack Review: A Traveler’s Companion)
- Multiple pockets for easy access
- Removable lids for added flexibility
- Hydration sleeves to keep water handy
- Lightweight materials for easy carrying
Packing Efficiency and Compartments
When choosing a backpack, having the right compartments and pockets can make a big difference. It helps keep your gear organized and easy to access. Let’s look at the Osprey Exos 38, Lowe Alpine Sirac 40L Trekking Pack, and Granite Gear Crown VC 60 (Similar on Amazon: MATEIN Travel Laptop Backpack, Work Bag Lightweight Laptop…See PriceProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.) to see how they compare.
The Osprey Exos 38 has a simple design with one main compartment that opens from the top. This keeps things lightweight and reduces extra zippers. It also features dual side pockets, hipbelt pockets for quick access, and a removable lid with extra pockets. This makes it easy to pack your items efficiently for a multi-day hike.
On the other hand, the Lowe Alpine Sirac 40L Trekking Pack offers a more divided interior. It has two sections, allowing you to separate your sleeping bag from your clothes and cooking gear. This can be really helpful when you need to get something without rummaging through everything.
The Granite Gear Crown VC 60 stands out with its large main compartment and additional pockets. It has a roll-top closure that allows for extra space if you need it. Plus, it features several pockets for organization, making it suitable for long trips where you need to access different items quickly.
Here’s a quick comparison of these three backpacks:
| Product | Compartments | Pockets | Best For |
|---|---|---|---|
| Osprey Exos 38 | 1 main compartment | 2 side pockets, hipbelt pockets, removable lid pockets | Ultralight hiking |
| Lowe Alpine Sirac 40L Trekking Pack | 2 compartments | Front pocket, side pockets | Multi-day walks |
| Granite Gear Crown VC 60 | 1 main compartment | Multiple pockets, roll-top for expansion | Long trips |
In summary, the Osprey Exos 38 is best for those who want to keep it simple and lightweight. The Lowe Alpine Sirac 40L Trekking Pack is ideal for organization with its divided compartments. Meanwhile, the Granite Gear Crown VC 60 offers flexibility with its roll-top and multiple pockets. Choose the one that fits your packing style and adventure needs!
Laptop Storage and Special Features
When choosing the right backpack, storage and special features play an important role. Here’s a comparison of the Osprey Exos 38, Lowe Alpine Sirac 40L Trekking Pack, and Gregory Optic 48. Each has unique features that cater to different needs.
The Osprey Exos 38 is lightweight and designed for comfort. It includes an adjustable AirSpeed back system for ventilation and a removable floating lid for added space. You can also access its main compartment from the top only, which helps keep things simple.
On the other hand, the Lowe Alpine Sirac 40L Trekking Pack is great for multi-day hikes. It has a divided interior, making it easy to store a sleeping bag at the bottom and clothes on top. This pack is built to last and has practical features for beginners, making it user-friendly.
Finally, the Gregory Optic 48 offers a balance between weight and storage. It has several pockets for organization and a comfortable fit. This pack is ideal for those who want more space without a heavy load.
| Product | Capacity | Weight | Special Features |
|---|---|---|---|
| Osprey Exos 38 | 38L | 2.69 lb | Adjustable AirSpeed, removable lid |
| Lowe Alpine Sirac 40L Trekking Pack | 40L | — | Divided interior, durable design |
| Gregory Optic 48 | 48L | — | Multiple pockets, comfortable fit |
In summary, if you need a lightweight pack with excellent airflow, the Osprey Exos 38 is a great choice. For more storage and a sturdy design, consider the Lowe Alpine Sirac 40L. If you want a good balance of space and comfort, the Gregory Optic 48 is worth looking into.
Comfort and Performance
When it comes to hiking, comfort and carrying performance are key. A great pack should feel light on your back and support you during long treks. Therefore, let’s explore how different packs measure up in comfort, weight, and usability.
- Lightweight designs for easy carrying
- Ventilated back panels for breathability
- Adjustable straps for a customized fit
Straps and Ergonomics
When choosing a hiking backpack, comfort is key. This means looking closely at shoulder straps, back padding, and overall ergonomics. The Osprey Exos 38 is designed with a unique AirSpeed back system.
This feature uses a trampoline-like mesh to keep your back cool and comfortable. The shoulder straps are made from a soft mesh that hugs your shoulders, making it easy to carry for long hikes without pain.
In comparison, the Lowe Alpine Sirac 40L Trekking Pack also prioritizes comfort. It features padded shoulder straps and a supportive back panel. However, it doesn’t have the same level of ventilation as the Osprey Exos 38, which might make it feel warmer on hot days.
For those looking for additional options, the Osprey Exos 58 offers similar features to the Exos 38, but with a bit more capacity. It has the same great back ventilation and padded straps, but you might feel the extra weight if you’re carrying it for long distances.
In summary, the Osprey Exos 38 stands out for its outstanding ventilation and lightweight design, making it great for longer hikes. The Lowe Alpine Sirac 40L Trekking Pack is a solid choice if you want a reliable pack with good padding, but it may lack some ventilation. The Osprey Exos 58 is perfect if you need more space while still enjoying the comfort features of the Exos line. (Comprehensive Carry-On Backpack Review: Osprey Daylite & More)
Weight Distribution and Everyday Use
When choosing a backpack, it’s important to consider how it carries weight and how you will use it daily. One great option is the Osprey Exos 38. This pack is designed to evenly distribute weight, making it feel lighter on your back. It features a special AirSpeed back system that allows air to flow, keeping you cool while hiking. This is especially useful when you have a heavy load, as it helps reduce strain on your body.
Another good option is the Lowe Alpine Sirac 40L Trekking Pack. This pack is also made for comfort on long hikes. It has a well-padded hip belt that takes some weight off your shoulders, which is great for longer adventures. However, it holds a bit more than the Osprey Exos 38, making it suitable for those who need extra space for gear.
The Osprey Exos 48 offers even more room than the Exos 38, which is perfect for longer trips. Like the Exos 38, it has excellent weight distribution and ventilation. Yet, it may feel bulkier if you only need a smaller pack for everyday use.
| Product | Weight (lbs) | Capacity (L) | Key Features |
|---|---|---|---|
| Osprey Exos 38 | 2.69 | 38 | AirSpeed back system, lightweight, great ventilation |
| Lowe Alpine Sirac 40L Trekking Pack | — | 40 | Padded hip belt, durable, comfortable for long hikes |
| Osprey Exos 48 | — | 48 | More capacity, excellent weight distribution, good ventilation |
In summary, if you want a lightweight pack for shorter hikes, the Osprey Exos 38 is an excellent choice. If you need more space for longer trips, consider the Lowe Alpine Sirac 40L Trekking Pack or the Osprey Exos 48. Each pack has unique features to help make your hiking experience comfortable.
Travel Features
Traveling can be exciting, but it often comes with challenges. Choosing the right backpack can make your adventures easier and more enjoyable. In this section, we will compare different packs that cater to various needs, helping you find the perfect match for your journey.
- Lightweight designs for easy carrying
- Multiple pockets for better organization
- Comfortable straps and ventilation for long hikes
- Eco-friendly materials for a greener choice
Water Resistance and Security

When choosing a backpack, water resistance and security are important features to consider. The right backpack can keep your gear dry and secure during your adventures. Let’s take a closer look at how three popular options stack up: Osprey Exos 38, Lowe Alpine Sirac 40L Trekking Pack, and REI Co-op Flash 45 (Similar on Amazon: LYNXCHER Easyjet Cabin Bag 45x36x20 Travel Travel Laptop…See PriceProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.).
The Osprey Exos 38 is made from durable materials that offer some water resistance, but keep in mind that it does not come with a rain cover. To protect your gear, you can purchase a separate rain cover. This pack is designed for lightweight travel and includes an adjustable AirSpeed back system for comfort, making it a good choice for long hikes.
The Lowe Alpine Sirac 40L Trekking Pack offers a bit more protection against the elements with its water-resistant fabric. Additionally, it features various pockets and compartments to secure your belongings, ensuring that your items stay organized and safe while you explore.
The REI Co-op Flash 45 is also made to handle wet conditions with its water-resistant materials. It has a simple yet effective design with secure pockets for easy access to essentials. Plus, it features a roll-top closure, which helps keep water out and your gear dry.
| Product | Water Resistance | Security Features |
|---|---|---|
| Osprey Exos 38 | Some water resistance, no rain cover included | Adjustable AirSpeed back system, removable lid |
| Lowe Alpine Sirac 40L Trekking Pack | Water-resistant fabric | Multiple pockets for organization |
| REI Co-op Flash 45 | Water-resistant materials | Secure pockets, roll-top closure |
In summary, if you need a lightweight option with decent comfort, the Osprey Exos 38 might be for you. For better water protection and storage options, consider the Lowe Alpine Sirac 40L Trekking Pack. If you want a versatile pack with a roll-top feature, the REI Co-op Flash 45 is a great choice.
Airline Compatibility
When choosing a backpack, it’s important to think about how well it fits on airplanes. Some packs are just the right size for carry-on luggage, so you don’t have to check them in and pay extra fees. Let’s compare a few options to help you decide.
The Osprey Exos 38 is a great choice for air travel. It measures 29.5H x 13W x 11.8D inches and is lightweight, weighing only 2.69 pounds. This makes it easy to carry, and it fits under most airline seats or in overhead bins.
On the other hand, the Lowe Alpine Sirac 40L Trekking Pack is slightly larger but still very travel-friendly. It is designed for multi-day hikes and has a capacity of 40 liters, making it a bit bulkier. While it can work as a carry-on, you may want to check your airline’s specific size limits.
To summarize, here’s a quick comparison of the Osprey Exos 38 and Lowe Alpine Sirac 40L Trekking Pack:
| Product | Dimensions | Weight | Carry-On Suitability |
|---|---|---|---|
| Osprey Exos 38 | 29.5H x 13W x 11.8D in | 2.69 lb | Yes, fits most airlines |
| Lowe Alpine Sirac 40L Trekking Pack | — | — | May vary, check airline |
In conclusion, if you need a pack that’s very light and fits easily on planes, the Osprey Exos 38 is a solid option. However, if you require more space for longer trips, consider the Lowe Alpine Sirac 40L Trekking Pack, but double-check airline size limits first!
Maintenance and Durability
Taking care of your gear is key to enjoying your adventures for years. Proper maintenance helps your pack stay strong and ready for the next journey. In the following sections, we will explore how different designs and materials impact the long-term durability of your hiking pack.
Cleaning and Wear Resistance
When choosing a backpack, cleaning and wear resistance are important features to consider. A backpack that can withstand dirt and tough conditions will last longer and keep your gear safe. Let’s take a look at a few options, including the Osprey Exos 38.
The Osprey Exos 38 is made from 100D High Tenacity Nylon, which is both lightweight and durable. This material helps resist wear and tear, making it suitable for various outdoor conditions. Moreover, its AirSpeed back system allows for excellent ventilation, reducing moisture build-up. This feature helps keep the backpack clean and fresh over time.
In contrast, the Lowe Alpine Sirac 40L Trekking Pack is also designed for durability. It uses strong fabrics that can handle rough trails and tough weather. However, it may not be as lightweight as the Exos 38, which some hikers might prefer for longer treks.
The Granite Gear Crown VC 60 offers a different approach to cleaning and maintenance. It has a roll-top closure that keeps water and dirt out, making it easier to clean. However, it might not be as breathable as the Osprey models, which can lead to moisture accumulation.
| Product | Material | Weight | Durability | Cleaning Ease |
|---|---|---|---|---|
| Osprey Exos 38 | 100D High Tenacity Nylon | 2.69 lb | High | Moderate |
| Lowe Alpine Sirac 40L Trekking Pack | Strong Fabric | — | High | Moderate |
| Granite Gear Crown VC 60 | Durable Fabrics | — | High | Easy |
In summary, the Osprey Exos 38 is an excellent choice for those who want a lightweight and durable option. The Lowe Alpine Sirac 40L offers strong materials for tough conditions, while the Granite Gear Crown VC 60 makes cleaning easier with its roll-top design. Each backpack has unique features, so consider what matters most for your adventures!
User Feedback
When choosing a backpack, it’s important to know what other users think. Here, we’ll look at the Osprey Exos 38, Osprey Exos 48, and Lowe Alpine Sirac 40L Trekking Pack to see how they compare based on user feedback.
The Osprey Exos 38 is praised for its lightweight design and comfort. Users love its AirSpeed back system, which keeps their backs cool while hiking. Many find it perfect for multi-day trips, as it can hold enough gear without being too heavy. However, some people wish it had more access points to the main compartment.
The Osprey Exos 48 offers more capacity than the Exos 38, making it great for those who need a bit more space. Users appreciate its durability and how well it distributes weight, which helps prevent discomfort during long hikes. However, it is slightly heavier, which may not appeal to everyone.
The Lowe Alpine Sirac 40L Trekking Pack is another popular choice. It’s known for its practical features and sturdy build. Users say it’s excellent for beginners and experienced hikers alike. Some mention that the internal organization is helpful for keeping gear accessible, but a few find it less comfortable than the Osprey packs.
| Product | Best For | Capacity | Weight | Pros |
|---|---|---|---|---|
| Osprey Exos 38 | Lightweight hiking | 38L | 2.69 lbs | Comfortable, cool back system, good for multi-day trips |
| Osprey Exos 48 | Extra capacity | 48L | — | Durable, great weight distribution, spacious |
| Lowe Alpine Sirac 40L Trekking Pack | Beginner hikers | 40L | — | Practical features, sturdy build, good organization |
In summary, users love the Osprey Exos 38 for its light weight and comfort, making it ideal for shorter trips. The Osprey Exos 48 offers more space, perfect for those carrying extra gear. Meanwhile, the Lowe Alpine Sirac 40L Trekking Pack stands out for its practicality and solid design, especially for those new to hiking.
Value and Verdict
Therefore, Osprey Exos 38 is the best value pick for most people.
The Osprey Men’s Exos 38 Lightweight Hiking Pack (Similar on Amazon: Osprey Farpoint Men’s Travel Pack, 40L, Black£117.99Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.) offers excellent value for those who love outdoor adventures. Therefore, its lightweight design and comfortable fit make it a great choice for weekend hikes or longer trips. Also, the pack is made from 100% recycled materials, which is a big plus for eco-conscious buyers.
However, some users may miss the hipbelt pockets, which were part of previous models. Still, the pack’s durability and ventilation features make it a solid investment for backpackers. Overall, if you’re looking for a reliable and comfortable pack, the Osprey Men’s Exos 38 Lightweight Hiking Pack is worth considering.
FAQs
The Osprey Exos 38 is available in two sizes: small/medium and large/extra-large. Each size is designed to fit different torso lengths, so it’s important to choose the right one for comfort.
The Osprey Exos 38 is made from 100D high tenacity nylon, which is strong and lightweight. This material helps ensure durability while keeping the pack light for easy carrying.
The Exos 38 is designed to comfortably carry loads between 15 to 30 pounds. This makes it suitable for weekend trips and shorter adventures.
The dimensions of the Osprey Exos 38 are approximately 29.5H x 13W x 11.8D inches. While it may fit under some airline seat requirements, it’s always best to check with specific airlines for their carry-on regulations.
The Exos 38 includes a removable floating lid with internal pockets for organization. It also has two hipbelt pockets for easy access to essentials and an internal hydration sleeve.
Compared to similar models like the Exos 48 and Exos 58, the Exos 38 is lighter and more compact, making it ideal for shorter trips. The larger models can hold more gear but weigh slightly more.
The return window is usually 30 days for most retailers, but it’s best to check the specific policies of the store where you purchase the pack.
The Exos 38 is great for ultralight backpackers and those going on weekend trips. It is designed for those who want comfort without carrying a heavy load.
Osprey offers a lifetime warranty on their packs, covering defects in materials and craftsmanship. This guarantees that you can rely on your Exos 38 for years to come.