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Forclaz Men's MT100 Easyfit 70 L Backpacking Pack

Sale price: $119.00 Regular price:

With good capacity, this backpack combines ease of use and comfort when walking while being strong and technical.

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Sale price: $119.00 Regular price:

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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 4.2 lbs and can contain a total volume of 70 liters which we recommend for a trip over 2 weeks long.
  • 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 consider the users physical morphology 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.
Model: 8559696

Product Videos

Product Features

Forclaz Men's MT100 Easyfit 70 L Backpacking Pack | Are you going backpacking for a few days? Take everything you need for a good trip in this 70 L backpack.

With good capacity, this backpack combines ease of use and comfort when walking while being strong and technical.

A photo of the Forclaz Men's MT100 Easyfit 70 L Backpacking Pack in use
A photo of the Forclaz Men's MT100 Easyfit 70 L Backpacking Pack in use

Carrying comfort

Carrying designed for the male body shape. EASYFIT automatic back adjustment

Multiple compartments

Split capacity, access to bottom of bag, 5 pockets


Bottle holder, pole holder, rain cover


Thin yet durable polyester main fabric, reinforced bag base


Back with aluminum bars reducing the pressure and allowing the back to breathe


4.2 lbs. The weight indicated is that of our benchmark sample.

Questions & Answers

Look for product information, frequently asked questions, opinions...


What is the maximum and minimum waist belt lengths?


The maximum circumference of the waist belt is 47" and the minimum is 30".

By Nicolas on Aug 3, 2023 | STAFF


Will this fit a 6’4 230 lb frame?


The maximum circumference of the waist belt is 47". If your waist is over that size, the backpack will not fit

By Nicolas on Aug 14, 2023 | STAFF


Forclaz Men's MT100 Easyfit 70 L Backpacking Pack When is this pack expected to be back in stock?


We expect to have it back in stock with a few weeks.

By Uluç on Aug 14, 2023 | STAFF


I am seeking some help with carrying a 40lb load. I am experiencing some discomfort in my traps. I have adjusted straps and rearranged the load, both with little improvement.


We recommend reading this link '' for some advice on how to adjust your backpack for the right fit.

By Uluç on Oct 30, 2023 | STAFF


What is the min and max frame adjustment in reference to torso length?


Torso length (= distance 7th vertebrate - ilium): Minimum: 16'' Maximum: 21''

By Uluç on Dec 13, 2023 | STAFF


Which bag size is recommended for a 4 day trip? 50L or 75L


For a 5-day hike, you'll want a medium to large backpack, usually between 40 to 80 liters. This size gives you enough room to pack essentials like a tent, sleeping bag, food, extra clothes, and other gear you'll need. It's important to choose a backpack that's water-resistant, especially if you might face bad weather. Look for one with a rain cover or made of waterproof material to keep your stuff dry. Also, if you'll be carrying your backpack for long walks, consider getting one with a built-in hydration system. This makes it easy to drink without taking your water bottle out of your backpack.

By Uluç on Mar 20, 2024 | STAFF


what is the maximum weight the mt100 70l can carry comfortably?


Thank you for your inquiry. Our product doesn't have a recommended weight limit due to varying factors. We advise users to consider individual circumstances and usage patterns.

By Uluç on Apr 18, 2024 | STAFF

Product Customer Reviews

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Good alternative

In the design it has some shortcomings; few pockets and grip points.

Had it out for the first time those weekend and it carried well and had ample room for anything required.

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I bought it last year. I saw it 1 week ago. It was a little expensive, but I took advantage of the discount and bought 1 more ☺️👍

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Roomy and convenient to carry

Very convenient

Very comfortable and pleasant bag to wear. He makes her forget. Great ease of adjustment with the different straps. The pocket on the side of the belt is slightly too small, the gusset should be enlarged or an additional one added on the left side. The exit for the water bag is a little complicated, it is difficult to get the water bag cap through. Overall very satisfied.

Good product, in excellent condition.

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An adjective that is simply EXCEPTIONAL

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70 L backpack

This is by far the most comfortable backpack I've ever hiked with. The back-side entrance is one of the most udeful features. five stars!


Very good

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Over all it’s good

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great backpack

Very roomy. Comfortable when worn fully loaded. Nice adjustment system

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Great Trekking Bagpack But one issue

This is a good trekking backpack. Good capacity. Can easily hold items for a week long trek. The only issue with this pack is the front zip although it has not failed on me. But It doesn't give me peace of mind while trekking. I was always concious while taking some small jumps that it might open up when the bag is full. I took it for a expedition, it's almost perfect. They should give some straps around the front path to make it more sturdy.


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There is nothing better in terms of price and performance.

It is very nice that the product is 70 liters and has waist support. There is no other alternative in this price range and this volume. The only drawback is that it has very few perlons and extra eyes/pockets. Apart from these, it is a very useful product. Ideal for one person to use in 2-3 day camps.

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Additional Product Information


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


Bag dimensions when in use:Height : 26 Inch / 65 cm | Width: 12 Inch / 30cm Depth: 12 Inch / 30 cmCompatible with 1/2 moon 2 x 15L storage covers Torso length (= distance 7th vertebrate - ilium): Minimum: 16 Inch / 41 cmMaximum: 21 Inch / 53 cmThe waistband:Minimum: 30 Inch / 75 cmMaximum: 52 Inch / 132 cm

Easyfit system

Our patented Easyfit system allows you to adjust the back height and strap tension simultaneously by pulling on one single strap (on each side). 1. Put on your bag2. Buckle and tighten the belt3. Pull the handles (from bottom to top) It’s adjusted!


70 L volume. The volume of each backpack is measured using a standardized 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 liters, with a margin of error of just a few %.

Dying process

Textile dyeing requires a lot of water but also produces waste water from the dye baths. To reduce this environmental impact, we have opted for mass pigmentation called Inchdope dye Inch integrating the color pigments from the initial thread manufacture. This process reduces this backpack’s CO2 emissions by 35% compared to the previous model.

How to pack a backpack?

Put your bedding at the bottom. Put heavy gear (tent, camp stove, food) near your back. Store your clothing around it. A groundsheet or tent can be placed under the flap or under the bag if there isn't room inside. Keep your waterproof jacket and fleece to hand. Place small items for daily use (sun cream, map, glasses etc.) in the pockets. The water bladder can be placed in the compartment provided down the back.

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

The grey color is neutral so uses less dye. We also use a “bi-ton” dyeing process where only one thread in every two is dyed. This dyed yarn is also made from a bulk dyeing process which incorporates the color pigments from the yarn manufacturing phase onwards. Forclaz is committed to improving the environmental impact of its products through these actions.

Complementary accessories

It's important that you are well equipped for your trek to take place in the best conditions.

Product testing

All our backpacks undergo field tests by users who are representative of our target market under similar conditions to those you will encounter. To test, assess and validate products, our mission test connects the product manager responsible for the product design with individuals independent to DECATHLON. This backpack was tested by trekkers for 5 weeks in the Canary Islands, the Pyrenees and the Mont Blanc mountain range.

Storage instructions

Store your bag in a dry, ventilated place away from direct light.




Size Guide Visual

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