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The Mammut Trion 38 l climbing backpack is a durable and comfortable model for mountaineers, skiers, and climbers. It is waterproof and abrasion-resistant, equipped with a detachable lid, ice axe attachments, side access, and a pocket for avalanche safety equipment.

Basic data

Brand Mammut
Country of origin of the brand Switzerland
Sport Climbing
Gender Male, Woman
Season Year-round
Leading colour White
Model/product code Trion 28 2520-03842-0246
Code 2000117859

Physical parameters

Capacity 38 l
Weight 1,2 kg
Material Polyamide
Dimensions 60 x 30 x 27 cm

Protection and safety

Rain cover No
Reflective elements Yes

Hydration system

Compatibility with hydration system Yes
Bucket Yes (to be purchased separately)

Product details

Fastening type Roll-top type
Carrying system MOTION V Frame™
Hip belt Yes
Chest strap Yes
Technologies DWR, YKK®

Warnings and producer's data

Producer Mammut Sports Group AG | Birren 5, CH-5703 Seon, Switzerland | eu.customerservice@mammut.com | UNI-SPORT SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Siemianowicka 2/3 40-301 Katowice Polska | biuro@uni-sport.pl

Mammut Trion 38 l climbing backpack white/black (2520-03842-0246)

The Mammut Trion 38 l climbing backpack in white/black offers an advanced solution for climbing enthusiasts seeking durability, comfort, and versatility. Its design, based on the sophisticated MOTION V Frame™ carrying system and materials certified by Bluesign® and Fair Wear, ensures reliable performance even in the most challenging terrain conditions.

MOTION V Frame™ Carrying System

The MOTION V Frame™ carrying system distributes weight optimally across the back and hips, keeping the backpack stable during dynamic movements on the wall. The adjustable hip belt and chest strap allow for precise fitting to the user’s body shape, improving comfort during prolonged activities. Compression straps enable quick adjustments to load volume, while the roll-top design facilitates easy access to the interior and effective protection against moisture.

Materials and Environmental Standards

The Mammut Trion 28 is made from durable nylon material, which offers high abrasion resistance and light weight. The use of recycled materials and compliance with Bluesign® and PFC-Free standards highlight the commitment to environmental care and responsible sourcing of raw materials. The application of DWR technology protects the surface from water penetration, while YKK® zippers guarantee reliability even under intensive use.

Functional Solutions for Climbers

The backpack allows integration with a hydration system and is equipped with an ice axe attachment, essential conveniences for mountain expeditions. Reflective elements enhance visibility in low-light conditions, and the easy adjustment of all straps allows for quick adaptation to individual needs. Additionally, the design ensures comfortable use both during climbing and while navigating through the terrain.

Mammut Trion 38 l climbing backpack in white/black - features:

  • MOTION V Frame™ carrying system for effective weight distribution during climbing;
  • Durable nylon material enhancing abrasion resistance;
  • Recycled materials compliant with Bluesign® and Fair Wear standards;
  • DWR coating providing protection against moisture and light rain;
  • YKK® zippers ensuring reliability even under intensive use;
  • Roll-top design allowing quick access to the interior of the backpack;
  • Capacity of 38 litres for transporting essential climbing gear;
  • Compatibility with hydration systems for constant access to water;
  • Adjustable hip belt and chest strap for load stabilization during movement;
  • Compression straps enabling optimisation of backpack volume;
  • Ice axe attachment designed for mountain hiking and climbing;
  • Reflective elements enhancing safety after dark;
  • PFC-free design confirming environmental care;
  • Safe materials and responsible sourcing of raw materials;
  • Easy adjustment of all straps and harness;
  • Comfortable use due to thoughtful design and functionality.

Advantages

Chest strap
The adjustable chest strap helps to stabilise the entire structure. Thanks to it, the backpack does not shift or compromise balance, which translates into the user[s safety during mountain activities.
Adjustable
Adjustable braces and straps ensure even weight distribution. The backpack will not shift or upset your balance. The carry system has a wide range of adjustment, you can easily adjust it to your body shape.
Compatible with hydration system
The backpack is compatible with a hydration system. This gives you easy access to your drink during climbing or other prolonged outdoor activities. You don[t need to take off the backpack for this purpose.
Comfortable use
Adequate capacity, a customised carrying system and the materials used are just some of the features of a climbing rucksack that enhance comfort. This model will be comfortable in any situation.
Compression straps
They are used to adjust the size of the backpack for the amount of equipment and accessories carried in it. They can be widened as required for more items and tightened accordingly for less, thus increasing the comfort of the rucksack.
Hip belt
The hip belt will help distribute the weight. It relieves strain on the shoulders and back and is ideal for long hikes and climbing with a heavy rucksack. It ensures that you do not feel excessive weight on your shoulders, but that it is distributed evenly.
Hook for an axe
The chequer clip is a solution that guarantees the user[s safety. In the event of a fall, it protects against injury. A practical aspect - the equipment you need is always within reach.
DWR
The DWR coating makes the fabric water repellent, so that water forms droplets on its surface and runs off instead of soaking in. This protects the fabric from getting wet quickly, providing greater comfort in wet conditions, but does not guarantee full water repellency.
YKK®
Designation of the reliable zippers of the Japanese brand YKK®, used in high-end sportswear and accessories.
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Mammut Trion 38 l climbing backpack white/black

Mammut Trion 38 l climbing backpack white/black

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