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Forclaz Trek 100 Easyfit, 50 L Hiking Backpack, Men's
Co-designed with users in the French Alps, this bag offers simplicity and comfort without giving up its technical features. An eco-designed bag with its mass-dyed polyester and recycled buckles.
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San Francisco, 735 Market St. Options
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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 from below 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

I haven't taken this on a backpacking trip yet. What I HAVE done is load it up with gear and walk a few miles around a lake by my house to test it out. I've done this a few times. I was amazed at how comfortable it was. The Easyfit feature adjusted my pack to fit perfectly. As a result, I realized I was adjusting my previous backpack wrong. Even having used that info to adjust my old backpack properly, I still prefer the Forclaz anyway. - I love the Easyfit feature - I love the zipper in the front. Makes for easier packing. As well there are 2 zippers, so I can open from the bottom real quick if i need to. - There's an interesting elastic band on the chest strap that keeps it taught - Easy to strap things to the outside if need be. The only downside (and it's really not a downside) is that I really wanted to 70L version, but Decathlon isn't selling those in the U.S. C'mon, Decathlon! ! I've been waiting for 2 years for that 70L!! Where's the love? Anyways, I like this backpack so much I got my wife the women's version (at least she gets 60L)
Ive used this once or twice a week for over one year biking to laundry and i like it more every day it holds two small loads or one XL laundrymat load. STILL STOKED
Very good quality, overcame my spectations
This is the first major bit of kit i bought from decathlon and what a purchase!! Quality TOGR did a review on the 70ltr variant. This has made me consider using more forclaz equipment that i purchased my new cook system from them!
This is no doubt a quality and functional rucksack that can challenge many top end rucksacks, the only issue I have is getting the rucksack on my back is a little fussy and not as easy as other rucksacks I have that are twice the price, this by no means slights this rucksack, for the money I would always recommend this rucksack.
Good value for money and comfortable
This range of bags in all the sizes are an absolute bargain,and in my opinion our osprey to shame.
The Easyfit adjustment system is a 'Gamechanger', so easy to get the pack to fit comfortably and this pack has so many sensible pockets, double zipped main compartment for easy access and all at a great price. Well done Team Decathlon - This is an excellent product.
I bought this for my son to use for his D of E trip and he said it was good except that it could do with two straps on the bottom to hold a tent or roll mate, apart from that excellent bit of kit and good value for money.
I didn't give it 5 stars as the main rucksack fabric looks cheap (I would rather pay a little more for better quality fabric!) and there were one or two loose stiches and its heavy for a 50 litre rucksack. Also the aluminium back stays are cheap .well that's the cons it only cost £49.98 plus postage.so it is a question of what do you expect .I like the fact it has the loops on each corner on the bottom.so you could either attach some cord or straps to carry something that's potentially great and the shock cord on the hood of the rucksack. The bottle holder is another great idea .i would have been nice with a choice of colours .oh and the other plus the main compartment is divided so you get at your sleeping bag ,tent ? without tipping out everything so on the whole its a good rucksack (maybe very good for the price)
I used this bag with 16 kg of load for 3 days mountains baggies, but it doesn't feel really comfortable on shoulders, natural curve on back is missing completely, the ventilation is very poor, I got a massive wet at the back as no airway, balance of weight is not proper, it hurts my shoulders back. hence this bag is not at all good for long distance hiking or mountains baggie.
A very versatile pack with a lot of features and a clever adjustment back system, quality at a low price if this was made by a big brand it would be over twice the price!
This is very shallow but I was disappointed the rucksack didn't have orange straps like shown in the pictures. Fabric feels like excellent quality and I love the front access. Great product!
Perfect for day hikes, well made and well thought out. Plenty of well positioned pockets and a sturdy frame. Bargain fore the price.
Very good rucksack. Unfortunately I had to return it as I have too much kit. Disappointed with it not being big enough as its good quality and exactly what I wanted.
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
Foam
- 100% Ethylene vinyl acetate
Capacity
Volume of 50 liters (3051.2 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 %.
Weight
3.5 lbs The empty weight shown is that of our reference sample. There may be slight variations.
Dimensions
Height: 22.8", Width: 10.2", Depth: 10.2" Compatible with 2 x 7 L 1/2 moon storage bags.
Easyfit system
Our patented Easyfit system allows you to adjust the back height and strap tension simultaneously by pulling on 1 single strap (on each side). 1. Put on your bag 2. Buckle and tighten the belt 3. Pull the straps (from top to bottom) You're ready to go!
How to pack a backpack?
Put your bedding at the bottom. Near your back, place heavy equipment (tent, stove, food). Pack your clothes around these items. A ground sheet or tent mat can be placed under the flap or the bag (add straps) if they cannot be fitted inside. Keep a waterproof jacket and fleece at hand. In the pockets, place small items for the day (sunscreen, map, glasses...). 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 CO2 impact and reduce consumption and water pollution in comparison to 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 rucksacks. These tests are conducted on the components, seams and finished product. The results enable Forclaz to guarantee the tested bags for 10 years from the purchase date shown 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 specific model was approved by trekkers spending 5 weeks in the Canaries, the 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
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Forclaz Trek 100 Easyfit, 50 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.