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You are here: Home / Backpacks / Mariposa Gossamer Gear Review: Ultimate Comfort for Hikers

Mariposa Gossamer Gear Review: Ultimate Comfort for Hikers

July 25, 2026 by Emily

Quick Verdict
🏆 Best Overall: Gossamer Gear Mariposa 60 → — Lightweight yet durable, this pack organizes gear efficiently for long hikes
Similar on Amazon: 55L Carry On Backpack, Extra Large Travel Backpack for Men…
🔥 See Today’s Price on Amazon →See Price (Details)Product 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.

Who Is It For?


55L Carry On Backpack, Extra Large Travel Backpack for Men & Women, Expandable 60L Big Capacity Bag For Airplanes, Travel Gifts for Men Women, Fits 18.4 Inch Laptop, Luggage Suitcase Daypack, Black

Tired of backpacks that feel heavy and awkward? The right backpack can make your hiking experience much more enjoyable. The Gossamer Gear Mariposa 60 (Similar on Amazon: 55L Carry On Backpack, Extra Large Travel Backpack for Men… →See Price (Details)Product 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.) is designed to address this common problem while offering comfort and functionality. Therefore, this review aims to help you decide if this pack is the right choice for your adventures.

Also, we’ll explore its performance, value, features, and user experiences to give you peace of mind for your next hike. Whether you’re a seasoned backpacker or just starting out, our insights will guide your decision. For those seeking a reliable and lightweight option, look no further than the Gossamer Gear Mariposa 60.

Gossamer Gear Models Compared

Gieury Carry On Backpack, 50L Travel Backpack, Luggage Backpack TSA Flight Approved Laptop Backpack for Men & Women, Large Expandable 40L Daypack Lightweight Business Weekender Bag, Black
Laptop Backpack, Business Travel Backpack with Charging Port, Water Resistant Laptop Rucksack, Anti-Theft Backpack for Men Women, Fits 15.6-inch Laptop School Bag Black

When looking for a new backpack, it’s great to compare different options. Here, we will look at three models: the Gossamer Gear Mariposa 60 Backpack, the Gossamer Gear Gorilla 50, and the HMG 3400 Southwest. Each of these backpacks has unique features that may fit your needs.


The Gossamer Gear Mariposa 60 Backpack is known for its comfort and organization, with seven pockets for easy access to gear. In comparison, the Gossamer Gear Gorilla 50 is lighter but has a smaller capacity. Both are designed for long hikes but the HMG 3400 Southwest is lighter and fully waterproof, making it a great choice for wet weather.

However, the Mariposa offers more storage options, which is useful for longer trips. (Gossamer Gear G4-20 Backpack Review: Lightweight Hiking Companion)

  • The Gossamer Gear Mariposa 60 has a unique side pocket design that helps with organization.
  • The Gossamer Gear Gorilla 50 (Similar on Amazon: Gieury Carry On Backpack, 50L Travel Backpack, Luggage… →See Price (Details)Product 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.) is ideal for those who want a lighter pack.
  • The HMG 3400 Southwest (Similar on Amazon: Laptop Backpack, Business Travel Backpack with Charging… →See Price (Details)Product 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.) is great for those needing a waterproof option.

So, depending on your hiking needs, each of these backpacks can be a good fit. Whether you need more storage, want to carry less weight, or need waterproof materials, there’s a backpack for you!

Product Weight Capacity Frame Type Water Resistance
Gossamer Gear Mariposa 60 Backpack 32.6 oz (924 g) 60 liters Internal Water-resistant
Gossamer Gear Gorilla 50 28.5 oz (808 g) 50 liters Internal Water-resistant
HMG 3400 Southwest 24 oz (680 g) 55 liters Internal Waterproof

Design Build Quality Comfort

When it comes to outdoor gear, design, build quality, and comfort are key. A well-designed backpack can make your adventures enjoyable, while poor construction can lead to discomfort and frustration. In this section, we will explore how different features contribute to the overall experience of using a backpack.

  • The use of durable materials enhances longevity.
  • Padded SHOULDER STRAPS and hip belts provide comfort during long hikes.
  • Multiple pockets help keep your gear organized.
  • A removable back panel adds versatility and comfort.

Materials Durability Weight

When choosing a backpack, it’s important to think about the materials, how long it will last, and how heavy it is. Let’s take a look at the Gossamer Gear Mariposa 60 Backpack and compare it with a couple of other options.

The Gossamer Gear Mariposa 60 Backpack is made from Robic nylon, which is both light and strong. This material is great because it resists wear and tear, making the backpack durable for many adventures. However, it is not waterproof, so you’ll need to use a rain cover or dry bags for your gear if it rains. Weighing in at about 32.6 oz (924 grams), it’s lightweight for a backpack of its size.

In contrast, the HMG 3400 Southwest is made from Dyneema composite fabric, which is even lighter and more waterproof than Robic nylon. However, this material typically comes with a higher price tag. The HMG 3400 Southwest is known for its durability and offers similar features, but it might be heavier in some configurations.

Here’s a quick comparison of these backpacks:

Product Material Weight Waterproof
Gossamer Gear Mariposa 60 Backpack Robic nylon 32.6 oz (924 g) No
HMG 3400 Southwest Dyneema composite — Yes

In summary, the Gossamer Gear Mariposa 60 Backpack is a durable, lightweight option perfect for backpackers who value comfort and organization. However, if you need something more waterproof and lighter, you might want to check out the HMG 3400 Southwest. Each backpack has its strengths, so think about what matters most for your adventures!

Storage Capacity Organization

Storage capacity and organization are crucial for a successful backpacking trip. A well-designed pack can make your adventure more enjoyable and stress-free. The following section will compare various features that help keep your gear organized and easily accessible, so you can focus on the journey ahead.

Here are a few key aspects to consider:
– Multiple pockets for easy access to gear
– A removable back panel that serves as a sit pad
– Lightweight yet durable materials
– Comfort features like padded SHOULDER STRAPS and hip belts (In-Depth Lightweight Backpack Review: Osprey Exos Pro 55)

Pockets Packing Efficiency

When choosing a backpack, compartments and pockets are really important. They help keep everything organized and make packing easier. Let’s look at some features of the Gossamer Gear Mariposa 60 Backpack to see how it stacks up.

The Gossamer Gear Mariposa 60 Backpack has a lot of pockets! It has seven pockets besides the main compartment. For example, it has integrated HIP BELT pockets, a zippered pocket on the top flap, and a large front mesh pocket. This design makes it easy to access your gear without unpacking everything.

Another cool feature is its unique side pocket design. One side has a deep pocket for longer items, while the other side has two shorter pockets. This asymmetrical design might take some getting used to, but it helps to organize your gear better.

Here’s a quick comparison of the Gossamer Gear Mariposa 60 Backpack with the HMG 3400 Southwest and the Gossamer Gear Gorilla 50:

Product Pockets Weight Volume (liters) Material
Gossamer Gear Mariposa 60 Backpack 7 pockets 32.6 oz (924 g) 60 Robic nylon
HMG 3400 Southwest 5 pockets 22 oz (624 g) 60 Dynema
Gossamer Gear Gorilla 50 6 pockets 28 oz (794 g) 50 Robic nylon

In summary, the Gossamer Gear Mariposa 60 Backpack offers plenty of organization with its many pockets and unique side pocket design. While it weighs a bit more than some other options like the HMG 3400 Southwest, its efficiency in packing makes it a great choice for backpackers who need to keep their gear accessible and well-organized.

Laptop Storage and Special Features

When choosing a backpack, it’s important to consider how well it can organize your gear. The Gossamer Gear Mariposa 60 Backpack is known for its excellent storage options. It has seven pockets in total, including integrated HIP BELT pockets and a spacious front mesh pocket. This makes it easy to keep everything organized while hiking or traveling.

Another great feature of the Mariposa is its removable back panel, which can also serve as a sit pad. This is handy for taking breaks during long hikes. The SHOULDER STRAPS and HIP BELT are designed for comfort, making it easier to carry heavy loads without straining your back.

In comparison, the Gossamer Gear Gorilla 50 offers similar comfort and organization, but with a slightly smaller capacity. It has fewer pockets, which might be a downside for those who like extra storage options. However, the Gorilla 50 is lighter, which can be a benefit for ultralight backpackers.

Here’s a quick comparison of the two backpacks:

Product Capacity Pockets Weight
Gossamer Gear Mariposa 60 Backpack 60L 7 32.6 oz (924 grams)
Gossamer Gear Gorilla 50 50L 4 —

In conclusion, if you need a lot of storage and comfort, the Gossamer Gear Mariposa 60 Backpack is a great choice. However, if you prefer a lighter option and can manage with fewer pockets, the Gossamer Gear Gorilla 50 might be the one for you.

Comfort Carrying Performance

When you’re hiking, comfort and carrying performance are key. A well-designed backpack can make your adventures enjoyable and less tiring. In this section, we’ll explore how different features affect your experience on the trail. (Comprehensive Hiking Backpack Review: Top Picks & Insights)

  • Padded SHOULDER STRAPS enhance comfort during long hikes.
  • A supportive HIP BELT helps distribute weight for easier carrying.
  • Multiple pockets allow for better organization of your gear.
  • A removable back panel adds versatility and can double as a sit pad.

SHOULDER STRAPS Back Padding Ergonomics

When choosing a backpack, comfort is super important! Let’s look at how the Gossamer Gear Mariposa 60 Backpack compares with other products in terms of SHOULDER STRAPS, back padding, and overall ergonomics.

The Gossamer Gear Mariposa 60 Backpack features unique SHOULDER STRAPS made from air mesh fabric. This material is soft and breathable, providing great cushioning for your shoulders. It also helps keep you comfortable during long hikes.

The back panel is a simple foam pad that can be removed to use as a seat. However, some users might find that it lacks ventilation along the back, which can be a downside in hot weather.

Now, let’s compare it to the Gossamer Gear Gorilla 50. The Gorilla also uses padded SHOULDER STRAPS and a foam back panel. However, it is slightly heavier than the Mariposa and may not offer the same level of comfort for long distances. The Gorilla’s design focuses more on durability than lightweight comfort.

Lastly, the REI Flash Air 50 features a different approach. Its SHOULDER STRAPS are made from a more traditional padded material. While it provides adequate support, it may not be as breathable as the mesh used in the Mariposa. Additionally, the Flash Air lacks a removable back panel, which limits its versatility.

Product SHOULDER STRAPS Back Padding Weight
Gossamer Gear Mariposa 60 Backpack Air mesh, soft, breathable Foam, removable as seat 32.6 oz (924 grams)
Gossamer Gear Gorilla 50 Padded, comfortable Foam, non-removable —
REI Flash Air 50 Padded, traditional Conventional, non-removable —

In summary, the Gossamer Gear Mariposa 60 Backpack stands out for its breathable SHOULDER STRAPS and versatile back padding. If comfort and lightweight design are what you seek, it’s a great choice!

Weight Distribution and Everyday Use

When choosing a backpack for hiking or everyday use, weight distribution is super important. A well-designed backpack can help carry heavy loads comfortably. Let’s look at how the Gossamer Gear Mariposa 60 Backpack, along with other products, compares in this area.

The Gossamer Gear Mariposa 60 Backpack has a lightweight internal frame. This frame helps move the weight from your shoulders to your hips, making it easier to carry. Plus, it features a removable foam back panel that can double as a sit pad.

This means you can take breaks comfortably without needing to find a seat. It’s designed for people who want to hike for days without feeling sore.

In comparison, the HMG 3400 Southwest also has a similar internal frame. However, it is made from waterproof material, which makes it better for wet conditions. But this can make it a bit heavier than the Mariposa. The REI Flash Air 50 is lighter than both but lacks an internal frame, which means it might not distribute weight as well.

Here’s a quick comparison:

Product Weight Frame Type Waterproof
Gossamer Gear Mariposa 60 Backpack 32.6 oz (924 g) Internal No
HMG 3400 Southwest — Internal Yes
REI Flash Air 50 — No Frame No

In summary, the Gossamer Gear Mariposa 60 Backpack stands out for its comfort and weight distribution. It’s great for long hikes, while the HMG 3400 Southwest is better for wet weather. The REI Flash Air 50 is lighter but may not support heavy loads as well. Choosing the right one depends on your needs and the type of adventures you plan to have!

Travel Practical Features

Traveling with the right gear can make all the difference. When you’re on the trail, comfort and organization matter most. The backpack’s design features make it easy to carry essentials while providing a comfortable experience.
For example, you can enjoy:

  • Multiple pockets for easy access to gear
  • A removable frame that adds support without extra weight
  • Padded SHOULDER STRAPS and a HIP BELT for comfort

These features help you focus on your adventure, rather than your pack. Therefore, you can hike longer and enjoy the journey more!

Water Resistance Security

When choosing a backpack for outdoor adventures, Water Resistance and security features are very important. They help keep your gear dry and safe. Let’s look at how the Gossamer Gear Mariposa 60 Backpack compares with other options.

The Gossamer Gear Mariposa 60 Backpack is made from Robic nylon. This material is water-resistant but not fully waterproof. This means that in heavy rain, it might allow some water to get in.

Therefore, it’s a good idea to use waterproof dry sacks for your gear. The Mariposa has integrated HIP BELT pockets that are also water-resistant, but not waterproof.

In contrast, the HMG 3400 Southwest is made from a waterproof material and has taped seams, making it a better choice for wet conditions. However, it may be heavier than the Mariposa. The REI Flash Air 50 is also water-resistant but doesn’t have the same level of organization or pockets as the Mariposa.

Here’s a quick comparison of these three backpacks:

In summary, the Gossamer Gear Mariposa 60 is great for organization and light weight, but if you need better water protection, consider the HMG 3400 Southwest. The REI Flash Air 50 is a lighter option but lacks some of the organization features found in the Mariposa. Always think about your needs and the weather conditions you might face on your trips!

Airline Compatibility Carry-On Suitability

When choosing a backpack for travel, airline compatibility is very important. The Gossamer Gear Mariposa 60 Backpack is a great option because of its size and design. It has a volume of 60 liters, which is suitable for most airlines as a carry-on. This means you can easily take it on flights without worrying about extra fees.

In contrast, the HMG 3400 Southwest is also a popular choice for travelers. While it has a similar capacity, it is designed for more rugged outdoor use, which may not be as suitable for casual travelers looking to fit overhead compartments.

Here’s a quick comparison of the two backpacks:

Product Capacity Ideal For Airline Compatibility
Gossamer Gear Mariposa 60 Backpack 60 liters Thru-hikers, weekend trips Most airlines
HMG 3400 Southwest 3400 cubic inches (~56 liters) Rugged outdoor use Most airlines

Both of these backpacks fit within airline limits, making them convenient for travelers. However, the Gossamer Gear Mariposa 60 Backpack might be more comfortable for those focusing on hiking or outdoor adventures, while the HMG 3400 Southwest may be better for those needing a tougher pack for rougher conditions.

In summary, if you’re looking for a versatile pack for both airline travel and hiking adventures, the Gossamer Gear Mariposa 60 Backpack is an excellent choice.

Maintenance Long-Term Durability

Taking care of your gear is important for lasting adventures. A well-maintained backpack can be your best friend on the trail. In this section, we will compare various features that contribute to the durability and maintenance of different backpacks.

  • Robic nylon offers lightweight durability, but it isn’t waterproof.
  • Padded SHOULDER STRAPS and hip belts enhance comfort during long hikes.
  • Removable components, like the back panel, make cleaning easier.
  • Multiple pockets help keep your gear organized and accessible.

Cleaning and Wear Resistance

When choosing a backpack for outdoor adventures, cleaning and wear resistance are essential factors. The Gossamer Gear Mariposa 60 Backpack stands out for its durable materials, being made with Robic nylon. This fabric is lightweight and has good abrasion resistance, which means it can handle rough use better than many other materials. However, it’s important to note that Robic nylon is water-resistant, not waterproof, so it’s wise to use waterproof bags for extra protection.

In comparison to the HMG 3400 Southwest, which uses waterproof materials, the Mariposa may not be the best choice if you expect heavy rain. The HMG 3400 Southwest is designed to keep your gear drier, making it suitable for wet environments.

Here’s a quick comparison of their features regarding cleaning and wear resistance:

Product Material Water Resistance Durability
Gossamer Gear Mariposa 60 Backpack Robic nylon Water-resistant Good abrasion resistance
HMG 3400 Southwest Waterproof material Waterproof High durability

Overall, if you prioritize weight and good wear resistance, the Gossamer Gear Mariposa 60 Backpack is a solid choice. However, for maximum water protection, consider the HMG 3400 Southwest. Remember to clean your backpack regularly to keep it in top shape!

User Experience Feedback

When it comes to backpacks, user experience is super important. The Gossamer Gear Mariposa 60 Backpack stands out for its comfort and organization. Many users love its lightweight design, making long hikes feel easier. However, some have mentioned that it lacks ventilation along the back, which can be a bit warm on sunny days.

Another great feature of the Gossamer Gear Mariposa 60 is its multiple pockets, offering lots of space for items. The integrated HIP BELT pockets allow for quick access to snacks or gear without needing to unpack. This organization makes it easier for hikers to find what they need on the go.

Here’s a quick comparison of the Gossamer Gear Mariposa 60 Backpack and some of its features:

Backpack Weight Pockets Comfort Level
Gossamer Gear Mariposa 60 Backpack 32.6 oz (924 g) 7 (including HIP BELT) High
Gossamer Gear Gorilla 50 30.5 oz (865 g) 5 High
ULA Circuit 38 oz (1077 g) 6 Medium

Overall, the Gossamer Gear Mariposa 60 Backpack offers excellent comfort and organization, perfect for weekend hikes or longer backpacking trips. However, if ventilation is a priority, hikers might want to consider other options.

Value for Money Final Verdict


55L Carry On Backpack, Extra Large Travel Backpack for Men & Women, Expandable 60L Big Capacity Bag For Airplanes, Travel Gifts for Men Women, Fits 18.4 Inch Laptop, Luggage Suitcase Daypack, Black

The Gossamer Gear Mariposa 60 Backpack (Similar on Amazon: 55L Carry On Backpack, Extra Large Travel Backpack for Men… →See Price (Details)Product 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 great value for those who love hiking. It combines comfort, functionality, and light weight, making it an excellent choice for multi-day trips. Therefore, if you’re looking for a reliable backpack that can carry your gear without weighing you down, this option might be perfect for you.

However, keep in mind that while the Mariposa is designed for durability and organization, it is not fully waterproof. Still, for its price and features, it stands out as a top pick among ultralight backpacks. Overall, the Gossamer Gear Mariposa 60 is a smart investment for hikers seeking quality and efficiency on the trail.

Frequently Asked Questions

Q1. What is the weight of the Gossamer Gear Mariposa 60?
The Gossamer Gear Mariposa 60 is an ultralight backpack. It weighs about 2 pounds, 2 ounces for the medium size with a standard HIP BELT. If you choose a smaller torso length, you could save an additional 50 to 100 grams.
Q2. What is the capacity of the Mariposa 60?
The Mariposa 60 has a total capacity of 60 liters. This includes 36 liters in the main compartment and 24 liters across all exterior pockets, making it great for multi-day trips.
Q3. What materials is the Mariposa 60 made of?
The Mariposa 60 is made from Robic nylon, which is lightweight yet durable. It offers good abrasion resistance but is not fully waterproof, so you might need a rain cover for wet conditions.
Q4. How many pockets does the Mariposa 60 have?
The Mariposa 60 features seven pockets. This includes integrated HIP BELT pockets, a top zippered pocket, and three side pockets that help keep your gear organized.
Q5. Who is the Mariposa 60 best suited for?
The Mariposa 60 is ideal for hikers looking for a comfortable and lightweight pack for multi-day backpacking and thru-hiking. It suits those transitioning from traditional to ultralight packs.
Q6. What is the warranty on the Mariposa 60?
Warranty details can vary, but Gossamer Gear typically offers a limited warranty covering defects in materials and workmanship. Checking their specific warranty policy is recommended.
Q7. Does the Mariposa 60 fit on airplanes?
The Mariposa 60 is designed to be compact and can fit as carry-on luggage on most airlines. However, it’s always best to check with your airline for specific size restrictions before traveling.
Q8. What are the sizing options for the Mariposa 60?
The Mariposa 60 comes in various torso lengths (small, medium, large) and HIP BELT sizes (small, medium, large). This allows for a more customized fit for different body types.
Q9. How does the Mariposa 60 compare to similar models?
Compared to other ultralight packs, like the Zpacks Arc Haul, the Mariposa 60 offers a good balance of comfort and organization. Its unique features, such as side pockets and a removable sit pad, make it stand out.


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