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Forclaz Men's MT100 Easyfit 50 L Backpacking Pack
Co-designed with users in the French Alps, this bag offers simplicity and comfort without giving up its technical features.
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
About this item:
- This backpack is made for multiple days hiking or trekking in autonomy. You can carry everything you need to camp, drink and eat on your back with comfort.
- The MT100 only weighs 3.5 lbs and can contain a total volume of 50 liters which we recommend for a trip up to 2 weeks.
- This backpack has the essential features if you are looking for a budget-friendly option: back ventilation, rain cover, water bottle holder, hiking poles holder, external pockets and a compartment for a water bladder for easy hydration.
- The EASYFIT technology allows you to simultaneaously adjust the back and the straps of the bag by pulling the 2 straps located on each side of the bag.
- This is a men's backpack: This bag has been conceived for a masculine morphology (torso and hips). We recommend to stick to your gender when you choose a bag for comfort purposes when carrying it on your back.
- 10-year warranty: the fabric of the bag is ultra resistant and Decathlon is proud to offer this warranty for any defect that could appear in the next 10 years.
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 bladder storage
Versatility
Water bottle holder, pole holder, rain cover included
Ventilation
Back with aluminum bars to reduce pressure and allow the back to breathe
Easy hydration
Internal compartment for a water bladder (not included)
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Questions & Answers
Look for product information, frequently asked questions, opinions...
Question:
Will this pack fit as carry on luggage? Which is 22 inches long, 14 inches wide and 9 inches high
Answer:
Fully filled, it will theoritically exceed the carry on requirements. It will be ok at 75% full.
Question:
Is this pack offered in the US in the 70L size?
Answer:
Yes, you can find it here https://www.decathlon.com/products/mens-mountain-backpacking-rucksack-70-l-trek-100-easyfit-309851?variant=31629355679806
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Product Customer Reviews

Great review 👍
Good
Used backpack for the Camino De Santiago, and it is quite comfortable. It has plenty of compartments and a space to carry water bottles. Very comfortable. I recommend it
My son travels a lot He is going to Australia to see for this trip There he is testing it this week for the Netherlands and Berlin He is delighted for its practicality in putting his things The port is pleasant The adjustable side is nice And the suitcase opening is top
The bottle holder is too far back, making it difficult to pull out and hide even a 1.5l bottle when the backpack is on the back. At least 2 securing straps would be useful under the main compartment zipper. Another useful security feature that is missing would be a lock on the lower zipper, as it tends to unzip on its own.
Excellent product used for the Camino de Santiago. I also recommend it for back support.
Great product
Nice product,gives good comfort.
I have been using this bag for the past six months, and it has proven to be absolutely exceptional. Even when fully stuffed, carrying it is a breeze. The compartments make it incredibly easy to accommodate all my stuff. Whether I'm on a bike ride or embarking on a long tour, this trekking bag has become my go-to; it's so reliable that it can easily replace a traditional trolley. I suggest buying packing bags.
Good
Good
Generally, the backpack is roomy and has access to the main compartment from the top and front. However, it has too few side pockets, only one with a zipper. The pocket at the bottom is spacious, but still not enough. Not much will fit into the compartment in the top flap, because there is a rain cover on the inside of the top flap. I don't understand at all why it couldn't be sewn in from the bottom like the competition's. On the plus side, there are many drawstrings, an adjustable carrying system, and a key/phone pocket in the hip belt. Cool, but not very practical for me.
Ras
GOOD
The shoulder straps, sternum straps and waist belt are all easily adjusted to a comfortable position.
Additional Product Information
Composition
Main fabric: 100.0% Polyester ; Lining: 100.0% Polyester ; Yoke: 100.0% Polyester ; Webbing: 100.0% Polypropylene ; Bag cover: 100.0% Polyester ; Coating: 100.0% Polyurethane
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 bag2. Buckle and tighten the belt3. 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
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
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.
Origin
Imported
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 Men's MT100 Easyfit 50 L Backpacking Pack
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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.
