{ "title": "Launch of the new Simond trekking bag, the MT900 Ultralight 50L ", "modified_at": "2025-04-01 09:00:08", "published_at": "2025-04-01 09:00:00", "url": "https://decathlon-uk-ireland.prezly.com/launch-of-the-new-simond-trekking-bag-the-mt900-ultralight-50l", "short_url": "http://prez.ly/48gd", "culture": "en", "language": "EN", "subtitle": "The Simond team is proud to announce the launch of its latest\nultralight trekking backpack, the MT900 Ultralight 50L. Designed to meet the requirements of the most demanding hikers, this 50-liters backpack weighs only 880 grams and combines lightness, comfort and durability tested over thousands of kilometers. It will be available from April 2025 via www.decathlon.co.uk", "slug": "launch-of-the-new-simond-trekking-bag-the-mt900-ultralight-50l", "body": "

An ultralight and comfortable backpack

As more and more hikers embrace ultralight trekking, the high cost of gear and concerns about comfort remain an obstacle for some. With the MT900 Ultralight, Simond has risen to the challenge and has designed an ultralight backpack that is both comfortable and  well-ventilated, making it an exceptional choice for long-distance treks. From iconic multi-month “thru-hikes” in the US to shorter french GR trails, this backpack is made for demanding hikers looking to minimize their load in order to walk further or move more efficiently.

Three years in the making

It took the backpack design team three years to perfect this model. The MT900 Ultralight backpack features a curved, ventilated and adjustable back panel with a tensioned system, as well as a dual-density foam shoulder straps and hip belt for optimal comfort. Every component, from the clips to the straps, has been carefully designed to contribute to the lightness of the bag.

Durability and resistance

The MT900 Ultralight has made no compromise on durability.  It is manufactured in the Czech Republic with high-quality materials and it has undergone rigorous testing such as the Jerk Test, which simulates 10,000 sudden drops of a fully-loaded bag. It has also been tested in real-life conditions, for instance on the Pacific Crest Trail (PCT) in the US from May to September 24, covering around 4240 km and 150'000 m elevation gain.

“ Each iteration was a challenge. We had to strike the right balance between features and weight. Thanks to field testing, we gathered feedback from trekkers and identified weak points which we improved over time.” – Bertrand, Product Engineer

Technical Specifications

Weight: 880 g
\u200bVolume: 50 liters
\u200bMaterials: PA 100D Ripstop, ultra-lightweight alloy components
\u200bBack system: Curved, ventilated, and adjustable
\u200bComfort : Dual-density foam on shoulder straps & hip belt
\u200bFeatures: 3 large external pockets, quick-access water bottle holder, internal zippered pocket, 2L hydration bladder compartment
\u200bClosure system: Roll-top for compression
\u200bBear canister compatibility: Extended top strap for use with bear canisters required on U.S. trails
\u200bWater resistance: Water-repellent (not waterproof, rain cover not included)
\u200bMaximum load: Up to 12 kg
\u200bWarranty: 10 years
\u200bPrice: €250 / £229.99

About Simond

Based in Chamonix since 1860, Simond develops mountain gear for demanding alpinists, climbers, trekkers, and ski mountaineers. With a longstanding expertise in metalwork, Simond continues to design and manufacture all its metal products (ice axes, crampons, carabiners) in its Chamonix workshop. Simond’s design teams are committed to producing durable equipment that meets the technical requirements of mountain athletes while ensuring their safety.
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