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Mammut Mammut Trion 38L Backpack

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A versatile alpine pack developed with pro alpinists Stephan Siegrist and Nico Hojac to optimise every detail for climbing, ski touring, and mountaineering. The Trion 38 delivers lightweight comfort and exceptional durability through water-repellent, abrasion-resistant construction made primarily from recycled materials. The contact back system ensures optimal load transfer so you stay focused on the move ahead, while quick side access to the main compartment and a designated avalanche equipment compartment keep critical gear within reach. Ice axe attachments and a host of practical alpine features round out a pack built for year-round performance in the mountains.

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Orders are dispatched from our Cooma NSW store Mon - Fri

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Rhythm Snowsports Cooma

8 Sharp Street, Cooma NSW 2630

Summer Opening Hours

Retail & Hire

9am - 4pm daily

Service Station

7am - 7pm (Midnight on Fridays)

Winter Opening Hours

Open 24hrs (Subject to demand)

Rhythm Pop-Up Shop

132 Sharp Street, Cooma NSW 2630

Summer Opening Hours

Mon - Fri

9am - 4pm daily

Saturday

9am - 1pm

Sun

Closed

Winter Opening Hours

Mon - Fri

9am - 4pm daily Saturday

Sun

Closed

Sale New

Mammut Mammut Trion 38L Backpack

This product arrives .
Pre-order now to secure yours.

${variantStockMap[currentVariant.id]?.qty} in stock Out of stock

A versatile alpine pack developed with pro alpinists Stephan Siegrist and Nico Hojac to optimise every detail for climbing, ski touring, and mountaineering. The Trion 38 delivers lightweight comfort and exceptional durability through water-repellent, abrasion-resistant construction made primarily from recycled materials. The contact back system ensures optimal load transfer so you stay focused on the move ahead, while quick side access to the main compartment and a designated avalanche equipment compartment keep critical gear within reach. Ice axe attachments and a host of practical alpine features round out a pack built for year-round performance in the mountains.

Read more

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Easy Returns

14 days for refund or 365 for exchange!
Our Return Policy.

Fast Dispatch

Order by 1pm and we ship that business day.
Our Shipping Policy.

Product Info

Features
Features
  • Rolltop closure with zipper
  • Two ice axe attachments
  • Zippered side access to main compartment
  • Compartment for avalanche equipment
  • Elasticated chest strap for optimum comfort and a perfect fit
  • Large mesh pockets on the shoulder strap
  • Reinforced side ski attachment
  • Trekking pole carrier
  • Hydration system-compatible
  • Rope attachment on flap
  • Compression straps can be tensioned at side and front
  • Comfortable thanks to the anatomically shaped, soft padded hip belt and shoulder straps
  • Robust, abrasion-proof outer material
  • Flap with external and internal pockets with key pocket
Target Gender
Target Gender

Unisex. This product is designed without a gender fit in mind.

Product Weight
Product Weight
1200 g
Materials
Materials

Recycled

DWR (Durable Water Repellent)

Polyester

Polyamide

Product Type
Product Type

Touring Backpack

Extra Info
Extra Info
  • Actual volume: 38L
  • Length: 27.00 cm
  • Height: 60.00 cm
  • Back length (size system): M (46 cm)
  • Width: 30.00 cm
Care Instructions
Care Instructions

To keep your backpack looking fresh and performing well, we recommend spot cleaning with cold water, mild soap, and a soft brush. For a deeper clean, you can use a front-loading washing machine, just place the backpack inside a mesh laundry bag or pillowcase to prevent straps from tangling. Always wash with cold water on a gentle cycle, using a neutral detergent.

Avoid bleach or harsh chemicals, as they may damage fabrics and trims. Once washed, hang the backpack to air dry in a shaded, well-ventilated area. Ensure the inside and outside are completely dry before storing to prevent mildew or odors.

Buying Guide

Intro
Intro

If you have any further questions about this product please reach out to our customer service team. You can call on 02 6452 2303 or email customerservice@rhythm.net.au and we'll help figure out if this product is for you.

Reviews

Since 1862, Mammut have strived to create unique experiences for mountain enthusiasts. Evolving from a humble rope manufacturer to a global brand, Mammut is dedicated to creating gear that enables all individuals to push their limits in the outdoors.
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