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Years of experience with alpine backpacks make the Trea 35 an essential companion in the mountains:  as well as traditionally high-quality materials and workmanship, its huge back opening sets standards in terms of handling and ease of use. The carrying system is tailored to the female anatomy. This makes the Trea 35 the perfect backpack for all women alpinists with a no-compromise attitude to their equipment.

Trea 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

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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 NOK 500. For orders below this purchase value, shipping costs of NOK 99 will be applied.

Free shipping from NOK 500

Return period

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