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Forclaz Men's MT100 Easyfit 50 L Backpacking Backpack
Co-designed with users in the French Alps, this bag offers simplicity and comfort without giving up its technical features.
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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.
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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

Ideal for adventure travel
The large central zipper does not always work well, especially when closing after 15 days of daily use.
Good for 7/8 days trek. Done KGL with this one. Would have been better if a few more compartments and the center compartment zip should have a lock system.
Decided quickly... Bought... Packed and went on hiking vacation the next day. Relatively relaxed wearing style.
good
It is a great backpack for its price, it is quite complete, the straps look strong, it is well padded to provide comfort, it has ventilation spaces and good distribution of space, thank you, very happy
Good product quality price
great product
The self adjusting easy fit system is intuitive and, well, easy to get the perfect fit each time. The full length zip is convenient when at camp and it's too dark to dig around in the depths to find what you need. One thing that isn't ever mentioned is that the separator between bottom and top compartments is handily fitted with toggles giving you the option of two compartments or one big one. The rain cover is a nice addition if a bit heavy/bulky; it's big for the bag, like it's a one-size-fits-all affair. The one thing that irks me is the asymmetry of the external features. There's one set of trekking pole loops on the right, which is fine. Also on the right is a forward facing bottle holder, which I'm also ok with, but it does have a strange elasticated opening that takes some practice with one hand. A long expanding, zipped side pocket on the left is useful, but because it's only on one side, it gives the bag an unsightly, off-centre bulge when full. The expanding sleeve pocket on the right is very useful for quick access things, but rather than one (pocket) or the other (sleeve), it would have been more versatile with both a zipped pocket and a sleeve on each side. The one thing missing, which makes the least amount of sense, is not having a zipped hip pocket on the left like on the right. The left side hip belt is just a bit empty and non-functional. I think there might be an attachable pocket available, but if there isn't, there should be.
RAS
Used it on a 4-day trek in the Himalayas. Ergonomically designed. Easy to carry even with 10kg weight.
I have used it for the Camino de Santiago, this summer, and it has given me very good results.
Good affordable backpack
It suits me, it is adapted to my body shape, but I should not have been a centimeter taller because the height of the straps is not adjustable (I am 1m70). Otherwise nothing to complain about this bag for the other aspects (opening, storage, weight, etc.).
Very handy for short trips
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
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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
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Minimal retail footprint
lowers overhead and indirect costs