Maintenance and repair of a Forclaz MT900 Trekking bag

Ref: 8676376, 8676379, 8676380, 8493062, 8737338, 8553967, 8492336, 8492332, 8492337

MT900 Symbium trekking backpack

Your MT900 bag is ideal for all your trekking trips and you’ll love its carrying comfort and sturdiness.
We are here to help you if you have a question or a problem with your product.

These instructions apply to all our MT900 Symbium trekking bags.

Some practical advice on using your MT900 backpack

How to adjust your MT900 backpack
What are the straps between the top of the shoulder straps and the top of the back of the bag for?
How to properly load your backpack
What is the weight limit for your MT900 backpack?
What is the Symbium technology?
How waterproof is my MT900 backpack?
How can I protect my belongings from dampness?
What warranty covers my backpack?

Washing your MT900 backpack

Repair your MT900 backpack yourself

For each model, find all compatible spare parts and accessories to carry out the possible repairs.

Men’s MT900 50+10L Grey
Women’s MT900 50+10L Blue
Men’s MT900 70+10L Grey
Women’s MT900 70+10L Red
Men’s MT900 90+10L Khaki


If a small hole has formed on the front or bottom of your bag, you can easily repair it by applying a patch or a piece of adhesive roll (round shape one or two cm larger than the hole). We advise you to apply it on the inside as well as the outside.
If the hole is bigger, go to a cobbler and take advantage of his expertise to give your backpack a second life.

Customise your trekking backpack

Would you like to make your backpack unique by customising it? Visit the workshop in your shop to take advantage of the existing services. Writing, embroidery, stickers... the choice is yours!

Give a second life to your MT900 backpack

Are you not using your backpack anymore and you don't know what to do with it? Instead of throwing it away, don't hesitate to resell it second-hand using the Decathlon Second-hand platform! Fill in all the information about your product online. We will therefore offer you the best sales solutions, then you can drop off your product in the store to finalize the procedure.