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Forclaz 500 Extend 80-120 L Duffel Bag

Sale price: $109.00 Regular price:

A versatile carry bag with a comfortable carry system emulating that of mountain backpacks Carry on the back/in the hand using the multiple handles or pack it on a vehicle/donkey to lighten your load.

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Size: Select a size
Sale price: $109.00 Regular price:

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San Francisco, 735 Market St. Options

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About this item:

  • Variable volume from 80 L to 120 L through a system of sections.
  • 3 zipped pockets. Storage bag for organized contents.
  • 10-Year Warranty
  • This bag weighs 3.8 lbs
  • Length: 29.5” x 17.1” x 15.7” (75 x 45 x 40 cm) without the Extend system
Model: 8383301

Product Videos

Product Features

Forclaz 500 Extend 80-120 L Duffel Bag | We have designed this sturdy carry bag for your outdoor adventures.

A versatile carry bag with a comfortable carry system emulating that of mountain backpacks Carry on the back/in the hand using the multiple handles or pack it on a vehicle/donkey to lighten your load.

A photo of the Forclaz 500 Extend 80-120 L Duffel Bag in use
A photo of the Forclaz 500 Extend 80-120 L Duffel Bag in use


Bag guaranteed 10 yrsVery hardwearing thanks to the fabric and reinforced seam.


Variable volume from 80 L to 120 L through a system of sections.

Multiple compartments

3 zipped pockets A storage bag for organised contents.

Easy to transport

Wear on the back with the padded shoulder straps or carry by hand.

Locking mechanism

Lockable main zip to secure the bag's contents.


This bag weighs 1.75 kg

Water repellent

Coated fabric so the water stays on the material's surface.

Questions & Answers

Product Customer Reviews

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Perfect product just a…

Perfect product just one small downside, not enough storage inside could you add pockets inside or even outside.

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very nice this big…

very nice this large travel bag, solid and resistant in case of rain, nice capacity, I had to order it because it was not available in store, this bag will be useful for a trip to Iceland, I was looking for a bag goes everywhere, which is not too fragile, I am delighted. The colors are neutral and sober, very nice too.

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Very good product. Very…

Very good product. Very satisfied. Hopefully it lasts!

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Perfect !

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Fabric torn from the…

Fabric torn from the first trip, not durable enough to take the plane in the hold! The volume is large, which is what I was looking for, but with the lack of compartmentalization, things are constantly in disorder.

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Good quality value for money

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An ideal travel bag

Handy travel bag that is robust, but easy to transport.

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I recommend

I bought this bag as a replacement for a suitcase for longer trips. Its advantage over a suitcase is that it is "plastic", so it is easier to arrange it in the trunk of a car. It is also easier to travel by public transport. Thanks to the handles on each side, it is easier to move. The straps that transform the bag into a backpack work well - you have to be aware that you won't be able to use it as a backpack for a several-kilometer hike. The bag on the back is not very comfortable, but it is enough to transport it over short distances, e.g. from the airport to the metro station. Once it's full (I had to expand mine to accommodate 22 kilos of luggage), it becomes a bit bulky. For women or people with a smaller stature, I recommend packing lighter or buying a smaller model of this bag. It is made of durable material - nothing has happened to it during several air trips. It also beats a backpack in terms of ease of access to all your luggage. My partner traveled with a traditional backpack and every time she repacked she had to throw everything out, and in my case all I had to do was unzip it. I definitely recommend it.

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Amazing quality

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After a trip there are already holes

And that's it!

MEGA bag! A ski trip, a multi-day camp for which you have to pack a lot of strange things - this is what this bag is for! Packing your ski equipment (without skis and poles) and both everyday and winter clothing for the slope - no problem! It's certainly not a super comfortable backpack or bag for casual carrying due to its size, but it's really great for transport. And this possibility of increasing the capacity - a really well-thought-out product. One minus - it is worth considering strengthening the bag from the outside when placing it on some surface, when some shifting or not carrying may occur.

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Price performance

It has a very high quality and reliable structure. It has the capacity to hold all of my wife's and my diving equipment or all our hiking equipment. It is a product that can be purchased with its quality and price compared to other products in the same group.

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love it

very practical, great quality

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A must !

Great bag for travel! A very nice capacity, a bag which seems really robust and which is very practical to use. The possibility of carrying it by hand or on the back is very appreciable. Very nice look too. I adore.

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Additional Product Information


Main fabric: 100.0% Polyester ; Webbing: 100.0% Polypropylene ; Coating: 100.0% Thermoplastic Polyurethane ; Foam part: 100.0% Ethylene Vinyl Acetate


Length: 75 cmWidth: 45 cmHeight: 40 cm (without the Extend system)

“extend” system

This duffle bag comes with our “Extend” system so you can vary the bag's volume. It's a system of straps that free up extra space when loosened. Conversely, it also compresses the bag to reduce it to its minimum volume (40 L for this one).

How is bag volume measured?

The volume of each backpack is measured using a standard method: we use small balls to fill the main compartment as well as each pocket. We then empty the balls into a graduated container, which provides the equivalent volume in litres.

Technical tests

We complete laboratory tests to certify components: fabrics, buckles, straps, foam, zips... for example, for a fabric: resistance to abrasion and tearing, colour-fastness in UV light, resistance to washing, waterproofing, etc.A test is then conducted on the finished product replicating the accelerated demands on the bag over the years to check the strength of the assembly.

Product testing

Here at DECATHLON, our products are tested by a panel of users in the real-life conditions for which they were designed. At FORCLAZ, these tests are organised on the mountains, led by a team of engineers from our design centre, who are responsible for this mission.Our product managers, engineers and the entire team use the results of these tests to develop and create technical products to ensure the satisfaction of our customers

Storage instructions

For long-term storage, keep dry and protected from 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
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

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    Minimal retail footprint

    lowers overhead and indirect costs


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