TREK 900 Men's 90+10 Mountain Backpack - Khaki

    € 143.99

    Designed for trekking for several days in the mountains with lots of gear: 15 to 20 kg in full autonomy

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    SKU: S172309 (2555940)
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    Available online

    Delivery in 7 to 8 days

    Our e-commerce is suspended for a transition period. We expect to be back soon!
    Product benefits
    1. Carrying comfort
      Carry system for men Adjustable back and straps Symbium system
    2. Multiple compartments
      Multiple compartments
      pockets: 2 outer net pockets 3 zipped pockets 2 waist pockets 2 cup holder
    3. Capacity
      volume: 93L weight: 2.83 kg size of filled bag in cm: H 90 x W 40 x D 40 cm
    4. Abrasion resistance
      10-year warranty polyamide-reinforced bag base product tested in the field
    Product feature
    1. Backpack technical tests.
      We conduct lab tests to validate the following: fabrics, buckles, straps, foams, zips, etc. Example, for a fabric: resistance to wear, tearing, colour-fastness under UV rays, washing, waterproofing, etc. A final test on the finished product simulates the kind of treatment to which it will be subjected over several years, to assess the strength of the assembly: The backpack is weighted, then placed on a dummy which reproduces the movement of fast walking through thousands of cycles.
    2. 10-year technical partnership warranty
      The Strenfit component brand, Quechua's partner for researching and testing its components and assemblies, conducted tests simulating backpack ageing. These tests were conducted on the components, the seams and the finished product. The results of these tests are used by Quechua and Strenfit to guarantee the bags for 10 years from the purchase date shown on the receipt.
    3. How to pack a backpack?
      Put your bedding at the bottom. Carry heavy gear (tent, stove, food) closest to your back. Pack your clothes around these items. The groundsheet can be placed under the flap; the tent goes under the bag if it doesn't fit inside. Keep your waterproof jacket and fleece to hand. In the pockets, spread out the small equipment you use during the day (sun cream, map, sunglasses, etc). If carrying a hydration pack (water bladder), this should be placed in its special pocket along the back.
    4. How is backpack volume measured?
      The volume of each backpack is measured using a standardised method: we fill the main compartment as well as each pocket with little balls. Then we empty the balls into a graduated container which gives us the equivalent number of litres, with a few % tolerance. The weight empty is that of our reference sample. There may be slight variations.
    5. A score for comparing products' environmental impact
      The product's environmental impact is calculated over its entire life cycle using different indicators. An overall score from A to E is given to help you easily identify the most environmentally-friendly products by comparing products of the same type (T-shirts, trousers, backpacks, etc). Decathlon is committed to displaying the environmental data of its products. For more information:
    6. Why are our rain covers coloured grey?
      The grey colour is neutral and therefore consumes less dye. The component is made of BITON: as a result, the environmental impact of the MT900 90L is 7.3% less than the former model: symbium access. By using dope-dye for the lining materials, much less water is consumed than a more brightly coloured fabric. It is by taking small measures of this kind that Forclaz is demonstrating its commitment to improve the environmental impact of its products.
    Product testing
    1. Composition
      Main fabric : 100.0% Polyester (PES) Lining : 100.0% Polyester (PES) Yoke : 100.0% Polyamide (PA)
    2. Approved by
      DECATHLON store mountain guides: English, Spanish, Indian, French, German, Dutch, helped conceive and design this product, throughout the entire development process. Do you have any questions? or do you wish to become a tester or co-designer, contact the
    3. Storage advice
      Store your bag in a dry place.
    4. Product catchline
      Backpack that is durable and lightweight with a carry system that is comfortable for long expedition-type treks lasting several weeks. Ideal for carrying 15 to 20 kg
    5. Lab tested
      All our backpacks are tested in the field by users who represent the target market under the same conditions as you would encounter in use. In particular, our "Mission Tests" bring together the product manager with people who are not affiliated with QUECH
    Product reviews
    5 / 5
    3 reviews
    3 users recommend this product
    Write a review
    • Was doubtful at first but am more than satisfied

      Pushkar (India)
      Used for 2 to 8 weeks
      When I was purchasing this product I was doubtful about its carrying load capacity as the back straps have a velcro attachment, but the bag performed very well on field and I never had an issue with the back straps. As for the capacity the bag has more than sufficient volume to store all the essentials and the ease of accessibility is as good as it can get. Also a bonus it has tilted bottle compartments for easily getting your bottle out and has a removable hood (capacity 10L) to be used as a napsack.
    • Fantastic Backpack

      Sunny (India)
      Used for 2 to 8 weeks
      Very thoughtfully designed. The fabric used is very strong and cannot be worn out even if the bag touches the thorns or spiky bushes on the trail/hike. The Hood can be separated and used as a day bag. The space is larger than life. Using it for 17 days 480kms project and will be using it for 21 days Everest Base Camp and Annapurna 100 Ultra Trail Race. Adequate space for Tents, Sleeping bags, Yoga Mats. The back support has brilliant cushioning and a good snug fit so one doesn't get pain even if you hike for more than 7 hours a day. If you are an avid backpacker, this should be on your bucket list!
    • Just received it today... Very good product

      Pankaj (India)
      Used for 1 week or less
      I like this product its very sturdy and strong product and it has a complete detachable lid compartment of 10litre capacity like symbium..
      It's other name is symbium 900 and trek 900 90+10ltr..
      One thing i didn't like about this product is that it doesn't provide extra compartment at bottom for sleeping bags or shoes etc like Symbium70+10ltr or trek-700.... But the main compartment is very good and one thing i also want to little bit of overpriced....