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The Trion 35 is the result of many years of experience with alpine backpacks: as well as traditionally top-class materials and workmanship, its huge back opening also sets standards in terms of handling and ease of use. The Trion 35 is the perfect backpack for all alpinists with a no-compromise attitude to their equipment.

Trion 35

Perfluorinated compounds (PFCs) are often used for waterproofing but are practically non-biodegradable. Mammut is committed to replacing non-biodegradable fabric treatments with more sustainable high-performance alternatives.

PFC-free DWR

Fair Wear works to ensure fair and safe working conditions in garment factories. The non-profit engages directly with factories, trade unions, NGOs and governments to protect workers’ rights.

Fair Wear

Trion 35 - 2520-00840

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Shipping & Returns

Delivery

Orders are dispatched within two working days (Mon-Fri). Depending on the delivery country the delivery lead time is generally 3-5 business days.


Free shipping from 50 EUR

Shipping is free for purchases from 50 EUR. For orders below this purchase value, shipping costs of 5.95 EUR will be applied.

Return period

We offer returns within 30 days for full-price items and 14 days for sale items.