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Men's mountain trekking rucksack | TREK 500 70+10L - olive

Sale price: Dhs. 605.00 Regular price:
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Size: Select a size
Sale price: Dhs. 605.00 Regular price:
Model: 8486843

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Product Features

Men's mountain trekking rucksack | TREK 500 70+10L - olive : Our teams developed this 70L (+ 10L extendable) long-lasting trekking backpack for men seeking a practical multi-purpose solution.

Double-zip front opening and multiple pockets for easily organising and quickly accessing your belongings. Bag bottom with divider to isolate wet or dirty items.

A photo of the Men's mountain trekking rucksack | TREK 500 70+10L - olive in use

Carrying comfort

Back height adjustable with a rip-tab.

Multiple compartments

Volume with compartment. Front opening + bag's bottom11 pockets + water bladder.


Water bottle holder, pole holder, rain cover.Tent holder (Straps under the bag).


2.2 kg.The weight indicated is that of our benchmark sample.


Durable 300 denier polyester fabric. Polyamide-reinforced bag bottom.


Contoured foam back to reduce the sensation of heat.

Easy hydration

Internal compartment for a water bladder (not included).

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Product Reviews

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223 reviews

Men's mountain trekking rucksack | TREK 500 70+10L - olive
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Great wild camping bag

Bought for wild camping. Fitted loads of things in bag thanks to front, bottom and top openings as will as outside pockets, straps looked small but were fine with heavy load. Adjustable back to fit size of body and room for a water pack inside bag. Could also attach walking poles and tent to outside of bag. Really please with first use just need to adjust it properly to suit my size.

Trek 700 Rucksack

I am really impressed with the build quality of this rucksack it is exceptionally well made and will be perfect for what I have bought it for and a great price

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good size but put more than 12kg thin straps no go

good size but put more than 12kg thin straps no good & if just walking ok But if you are rock-hopping or jumping about top 1/2 of pack moves around from main harness too much no good for x-Country skiing with

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Hello Richard,

Thank you for your feedback :) Apologies that you were not fully satisfied with our quality.

Richard, Thank you for your honest feedback and description of what didn't work well. I will pass this on to our design team.

Was there anything else you found? How did you find the waist strap?



Mountain Sports Commercial Director/Buyer - Australia

Great pack

This is a great weight and size and is function with lots of pockets. Happy!

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Hi Katie,

Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product!

We sincerely appreciate your insight! It's also our pleasure to ensure you have the best experience with our products! 

We can't wait to offer you more and better products in order to delight your sport experiences! 

If you have any more questions, comments, please feel welcome to reach back out as we would be more than happy to share and assist. Hope to see you around soon!

Stay healthy!


Decathlon Hong Kong Hiking & Trekking Team

Sholder part

the shoulder back pack is not soft and large enough

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Hi Vittorio,

Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product!

We sincerely appreciate your insight! We will take it for reference and improve in our coming designs.

At the same time, we also can't wait to offer you more and better products in order to delight your sport experiences! Hope to see you around soon!

Stay healthy!


Carmen Kwong

Decathlon Hong Kong Hiking & Trekking Team

Ka man

Good Buy, Little Expensive, But Quality Is Awesome

Products fabric, stitching, finish, styling and color are too good. Usable for 15 days plus trekk. Can be used for casual travelling. Carry comfort is also nice. Back suppot is sturdy and wight proportion is awesome. Nice product. You can buy, although it's at little expensive but Five star for quality.

Quality is Excellent but The Bag Weight is 2 kg em

If you think to hiking with this Bag then its already 2 kg empty bag . So you can't tak any good coz There already 2 kg extra.

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Amazing bag for Several days trek

Loved the way the bag is designed, the bottle holder near waist to grab bottle on the trek. Dedicated water bladder compartment to stay hydrated. Padded net on the back for comfort and alignment of back on to back. Overall loved the bag and Olive color is so perfect for adventures and loving this bag. Thank you Decathlon for the wonderful product :)

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Trekking backpack

Good product Feel like there is nothing on ur shoulders

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Excellent backpack

I recently completed my Annapurna Circuit trek with this backpack. Excellent bagpack

Super comfort

Awesome product. Bought it in Bucharest, Romania for few extra bucks but no regrets.

It's a great backpack . Purchased it last week.

Absolutely perfect for long treks

Very comfortabl rucksack...

This one is the best product amongst all the backpack of this size in decathlon, shoulder straps are very comfortable gives you very good feel when you wear it and i recommend this type of bags over symbium style... Pros:raincover(grey color), very comfortable, 1bottle holder, light weight in comparison to symbium Cons: first of all the colors are not so attractive i must say and the two most important thing for me are... 1.No ice axe holder loops and 2.No over the lid strechable straps are provided to attach crampons etc which is very useful But this things can be done on extra cost if you really need all things on this backpack stitch it from local bag Tailors as i need to do.. Overall this backpack is worth to buy it is perfect for trekkers just go for it.... Advice to Forclaz is that provide ice axe loops and crampons strechable straps over the lid compartment with all of your products specially this trek 700 series as these are high budget bags and should include all needed loops and straps.. And please change the color if possible make it dark grey or black... This bag have all the potential to rock the market of rucksack but only if forclaz do some necessary improvement... Thankyou

Good support and roomy

Good back and strap support overall. Functional design of the front opening allows for easy access to the main compartment of the backpack. Ample compartments of various sizes to accommodate different needs. Comes with a rainproof covering. Very value for money compared to similar backpacks out in the market.

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Hi Wenzhang!

Thank you for your review for the Mountain Trekking Rucksack!

I'm happy to hear that this product works well for you! Stay safe,fit and healthy!


Nor Azhimy Bin Mohd Senin

Omni-Channel Sports Leader

Decathlon Singapore

Не подвел

Ходил с ним на 2 недели в Гималаи. Отличный мужской рюкзак! Удобный, надежный, вместительный и все предусмотрено. Спасибо!

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Additional Product informations


Main fabric

  • 100% Polyester


  • 100% Polyester


  • 100% Polyamide


  • 35% Elasthane
  • 65% Polyamide

Bag cover

  • 100% Polyester


  • 100% Polypropylene


  • 100% Polyurethane


Extendable volume:70L + 10 litres extra thanks to the adjustable height of the bag top.The volume of each backpack is measured using a standard method: we use small balls to fill the main compartment as well as each pocket. The balls are then emptied into a graduated container in order to determine the equivalent volume in litres, with a margin of error of just a few %

How to pack a backpack?

Put your bedding at the bottom. Put heavy gear (tent, camp stove, food) near your back. Pack your clothes around these items. and the tent beneath the pack if there is no space inside. Keep a rainproof jacket and fleece close at hand. Keep a rainproof jacket and fleece close at hand. Place small items for daily use (sun cream, map, glasses etc.) in the pockets. If carrying a hydration pack (water bladder), this should be placed in its special pocket along the back.

Why are our rain covers grey when some trekkers want them to be brightly coloured?

The grey colour used for the covers of our trekking rucksacks is neutral because it consumes less dye.The component is made of BITON: this process allows us to lower our CO2 impact and reduce consumption and water pollution in comparison to coloured models.These small measures demonstrate the commitment of Forclaz to improve the environmental impact of its products.

10-year guarantee

Our engineers have carried out simulated ageing tests on these backpacks.The tests focused on components, seams and the end product. The results enable Forclaz to guarantee the tested bags for 10 years from the purchase date shown on the receipt

Complementary accessories

Compatible with 2x15L 1/2 moon storage bags.Check out our storage accessories that facilitate the use of the TREK 500 bag here:

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Size Guide Visual