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Forclaz Trek 100 Easyfit, 70 L Hiking Backpack, Men's
Co-designed with users in the French Alps, this bag offers simplicity and comfort without compromising on its technical features. An eco-designed bag with its bulk-dyed polyester and recycled buckles.
Free returns
Free shipping over $35
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Durability
600 denier polyester main fabric Polyamide base of bag 10-year warranty
Carrying comfort
Carry system for the male body shape. EASYFIT automatic back adjustment.
Multiple compartments
Internal compartments Front access + bottom access 5 pockets Water pouch storage
Versatility
Water bottle holder Pole holder Rain cover
Ventilation
Back with aluminum bars to reduce pressure and allow the back to breathe
Ecodesign
Dope dyed polyester fabric and recycled plastic buckles
Easy hydration
Internal compartment for a water bladder (not included)
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Product Customer Reviews

Managed to fit all my gear for a 3 night hike as well as my gm1000 gold detector. Very comfortable with lots of access points to different parts of the pack
Comfort and convenience
Great
Really comfortable and enough space to store
Comfortable and its of Good Quality
Not good , no safety
Hello Vinod
Thank you for your valuable feedback. We are sorry that you were not satisfied with the product.I apologize, I am unable to understand the root cause of the problem you faced. Could you please write back to me to explain the issue, so that I can provide you with best possible solution.
Gokul BHANDARI
Product Trainer and Passionate Backpacker
Very gud quality bag in very affordable price plus the service staff always ready to assist everyone, good job guys
Have not use this back pack yet but look sturdy and should be able to cater for 5 to 6 days trek with warm clothing, camping tent etc....
Thank you for your feedback about our backpack - the Men's Mountain Trekking Backpack Trek 100 Easyfit 70L - ochre.
This backpack comes in 10 years warranty, and they are actually designed for male body shape with EASYFIT automatic back adjustment. It has several compartments for storage purposes with a slanted water bottle pouch at an angle for easy retrieval during a trek. It is complement with a rain-cover to ensure the bag is protected during a rainy day during your trekking adventure. It's main material is polyamide and therefore built to be durable.
This bag certainly would be a good companion to you on your trekking trips, and we hope you'll find it to be value for money when you start using it. We love to hear from you again, Thiam Sim and stay healthy - keep fit, and stay safe!
*****
We climb mountains not to conquer their mere peaks;
We climb mountains to discover what we are made of, within."
~ Musafir,
Sports Advisor
Hiking | Trekking | Outdoors
Decathlon Singapore
Vyzkouseno a jsem snim maximalne spokojenej
Jsem trochu zaujatý, protože je to suverénně nejlepší batoh, co jsem kdy měl, takže možná časem nějaká negativa ukáže, ale zatím je fakt perfektní a prostorný a lehký. Drží tvar a vlhkosti dobře odolává a když na něj natáhnete přibalený nepromokavý obal, tak jste happy i když přímo prší. Vlastně mě napadá, že jediné, co mi na něm zatím vadilo, byl španělský slimák, který mi ho na výšku označil slizkou stopou, ale stačilo to otřít kapesníkem :-)). Vše, co do batohu dáte je krásně přístupné kdykoliv si jen vzpomenete (jen si balte sami, ať tušíte, kde to hledat). Má tolik kapes a přístup ze strany, shora, zdola ... nostalgicky jsem vzpomínal na časy krosny, do které jste museli dávat věci fakt promyšleně, abyste nemuseli pokaždé 2/3 věcí vyndat z batohu ven.
sac très confortable et simple. il est assez étroit pour les passages d'escalade
A premières vue, ce n'était pas le plus pratique, mais après l'avoir comparé avec d'autres, je peux vous dire que c'est le cas.
Rapport qualité prix imbattable ! Bon sac a dos avec un très bon confort de portage et super accessoirisé ! Bravo Decathlon !
super confort, très léger, robuste, on organise super bien le matos de bivouac 48h (je recommande d'acheter les sacs en tissu pour compartimenter c'est top) je recommande à fond
Sac agréable à porter. Permet une grande gamme de rangement; utilisé aussi bien en rando qu'en sac de transport. Paraît solide, à voir à l'utilisation
Size Guide

Additional Product Information
Composition
Main fabric
- 100% Polyester cationic
Lining
- 100% Polyester cationic
Yoke
- 100% Polyester cationic
Webbing
- 100% Polypropylene
bag cover
- 100% Polyester cationic
Coating
- 100% Polyurethane
Capacity
Volume of 70 liters (4271.7 in³). The volume of each backpack is measured using a standardized method: We fill the main compartment as well as each pocket with little balls. The balls are then emptied into a graduated container in order to determine the equivalent volume in liters, with a margin of error of just a few percentage points.
Weight
4.2 lbs The empty weight shown is that of our reference sample. There may be slight variations.
Dimensions
Height: 25.6" Width: 11.8" Depth: 11.8" Compatible with 2 x 15 L 1/2 moon storage bags
Easyfit system
Our patented Easyfit system allows you to adjust the height of the back and tightness of straps at the same time by pulling on a single strap (on each side). 1. Put on your bag 2. Fasten and tighten the belt 3. Pull the straps (upward) And you're done!
How to pack a backpack
Put your bedding at the bottom. Place the heavy equipment (tent, stove, food) near to your back. Pack your clothes around these items. A ground sheet or tent can be placed under the flap or under the bag (add straps) if they don't fit inside. Keep a waterproof jacket and fleece at hand. Place the small items that you will need during the day (sunscreen, map, glasses, etc) in the pockets. The water bladder can be placed in the compartment generally provided down the back.
Why are our rain covers gray when some trekkers want them to be brightly colored?
The gray color is neutral and therefore uses less dye. The component is made of BITON: this process allows us to lower our carbon footprint and reduce the consumption and water pollution in comparison to the colored models. These small measures demonstrate the commitment of Forclaz to improve the environmental impact of its products.
10-year warranty
Our engineers have conducted tests simulating the aging of backpacks. These tests are conducted on the components, seams and finished product. Forclaz use the results to guarantee the tested bags for a period of 10 years, starting from the date of purchase indicated on the receipt
Origin
Imported
Product testing
All our backpacks are tested in use in the field by target users under the same conditions as they would experience in real-life use. In particular, our "Test Missions" bring together the product manager with people who are not affiliated with DECATHLON to test, improve and validate the products. This particular model was tested over a 5-week period by trekkers in the Canaries, Pyrenees and the Mont-Blanc mountain range.
Storage instructions
Store your bag in a dry, ventilated place away from direct light.
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Forclaz Trek 100 Easyfit, 70 L Hiking Backpack, Men's
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.