Product Colors and Sizes

  • Black Friday product
  • New Deal product
  • Cyber Monday product
  • Clearance product
  • Deal product
  • Best Seller product
  • Ecodesign product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Forclaz Transport 900 Extend 80-120 L Duffel Bag

Sale price: $159.00 Regular price:

Loaded on the back of a pack animal or in a vehicle, this robust transport bag with modular storage space is designed for adventure! Multiple handles & comfortable shoulder straps to worn on the back.

Color: Select a color
Size: Select a size
Sale price: $159.00 Regular price:

Free shipping over $49

See our return rules

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

About this item:

  • Dimensions: Length: 27.6” Width: 19.7” Height: 13.4” to 19.7” (depending on the use of the Extend system)
  • Versatility: 3 x Inside pockets. 6 x Handles, extra shoulder straps, waterproof label holder.
  • Weight: 4.9 lbs.
  • Durability: Rainproof bag (IPX4). The welded assembly means it's highly durable.
  • Flexibility: Movable strap that can be used for internal compression or as a waist belt.
Model: 8581539

Product Videos

Product Features

Forclaz Transport 900 Extend 80-120 L Duffel Bag | FORCLAZ has designed this waterproof carry bag so that you can transport and protect your belongings and lighten your load during your treks and expeditions.

Loaded on the back of a pack animal or in a vehicle, this robust transport bag with modular storage space is designed for adventure! Multiple handles & comfortable shoulder straps to worn on the back.

A photo of the Forclaz Transport 900 Extend 80-120 L Duffel Bag in use


Highly durable thanks to the welded assembly. Coated fabric on both sides.


IPX4. Welded main assembly. Waterproof zip protected by a flap.


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

Multiple compartments

3 zipped pockets | one storage bag to help organise the contents.

Easy to transport

Flexible structure can be carried by an animal (horse, donkey, camel).

Easy to maintain

Storage cover for storing the bag or storing things in it.


This bag weighs 2.2 kg


Movable strap that can be used for internal compression or as a waist belt.

Product Lifestyle Image Gallery

Image Gallery

Forclaz Transport 900 Extend 80-120 L Duffel Bag, brick red Image 1 of 5 

Forclaz Transport 900 Extend 80-120 L Duffel Bag, brick red Image 2 of 5 

Forclaz Transport 900 Extend 80-120 L Duffel Bag, brick red Image 3 of 5 

Forclaz Transport 900 Extend 80-120 L Duffel Bag, brick red Image 4 of 5 

Forclaz Transport 900 Extend 80-120 L Duffel Bag, brick red Image 5 of 5

Questions & Answers

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


Why is everything good out of stock ? :( Dozens of Pouch and dry bag items seems to be out of stock for months


Unfortunately due to stock availability impacts from COVID-19, restocks of products will sometimes be limited across certain products. If you are interested in getting notified when a product may be back in stock, feel free to sign up through the 'Email me when in stock' button on the respective product pages.

By Ashley on July 19, 2023 | STAFF

Product Customer Reviews

Skip to reviews
55 Reviews
Write a Review 
Forclaz Transport 900 Extend 80-120 L Duffel Bag, brick red Image 5 of 5
Filtered by reviews Loading reviews…
it cannot be worn on the back for a longer period of time

I bought the bag mainly for traveling because of its water resistance and the ability to carry it on the back. The companion is actually made of waterproof, coated material, which is, however, fragile, the rubber-like coating peels off in spots due to stronger friction and rubbing, and this was already visible after the first use. However, its biggest problem is that the back is too wide, the shoulder straps are too far apart for a woman, and due to the length of the bag, for a woman of average height, the bottom of the bag hangs down to the mid-thigh, the waist strap is difficult to fasten in the right place, the movement but it becomes very difficult in it. The waist strap is attached to the bag in such a way that a plastic ring clings to a thicker part of the material, if too much weight is placed on the waist strap (and this is inevitable), the ring will come loose and the waist strap will be released. Therefore, when the bag is packed, it only weighs on the shoulders, even though the straps keep sliding down due to the too wide back, making the bag unwearable for longer distances, even 1-2 kilometers. There is no doubt that the structure is suitable for a larger man, but it is not recommended for smaller people with narrower shoulders, no matter how promising the good packability and waterproofing may be.



icon-circle-checkmark verified purchase
Very large adjustable capacity.…

Very large adjustable capacity. Convenient for carrying by mule but reasonably comfortable on your back during transfers

icon-circle-checkmark verified purchase

Plenty capacity and durable!

icon-circle-checkmark verified purchase

Perfect for long vacations

icon-circle-checkmark verified purchase
Great bag

Only thing missing is a heavy duty frame strap Everything else great

icon-circle-checkmark verified purchase
Very good bag

Great travel bag! I was looking for a large waterproof bag for traveling and I am very happy with my purchase. We are more limited by the final weight of the filled bag than by the volume, it is so big! The two small lacks that I have are: - an outside pocket to be able to put a wallet/passport/telephone which would avoid having to open the bag completely if necessary - a flap floating on a corner of the bag which would allow the shoes to be separated from the clothes for example or clean/dirty laundry.

Expensive but clear solution

I bought it for the 3.5 meter zodiac type boat, got rid of carrying a lot of bags. The zipper and the eyes inside are very useful and absolutely waterproof. There are too many ropes/hangers due to the backpack feature. I don't use it, but it might be needed one day. The price is high, but it's a radical solution to my work.

Very convenient

Very convenient

icon-circle-checkmark verified purchase
Great bag

Perfect for sports and travel

icon-circle-checkmark verified purchase
Waterproof bag - excellent.

Super good!

icon-circle-checkmark verified purchase
We needed a…

We needed a big bag to go hiking for a week at 4 with two children. The change was substantial and therefore a little heavy, but the bag itself had nothing to do with it and it held the load very well.

icon-circle-checkmark verified purchase
Quivallo bag.

Good quality, completely PVC, Vizallo material. Two long storage compartments on the inner sides. Zart is a nickname. Comfortable, even when packed. It's a great product like the one from Decathlon.

icon-circle-checkmark verified purchase
Quality product

wide waterproof

icon-circle-checkmark verified purchase
I was not expecting this…

I did not expect the bag to be so big

icon-circle-checkmark verified purchase
Skip to reviews

Additional Product Information


Back fabric: 100.0% Polyvinyl Chloride ; Main fabric: 100.0% Polyester ; Webbing: 100.0% Polyester


Length: 70 cmWidth: 50 cmHeight: 34 to 50cm (depending on the use of the Extend system)


IPX4 (ISO 20653 standard).Welded assembly prevents water from entering the bag's main compartment. The zip is waterproof and protected by a double flap to increase its protection performance.


80 L expandable up to 120L thanks to the Extend zipped bellows. Side compression straps.

Maximum recommended load

Bag tested over 10,000 impacts on the shoulder straps with a 30 kg load.Maximum loading resistance: 60 kgFORCLAZ ADVICE: When carrying a backpack for a prolonged period, do not carry more than 25% of your own bodyweight to reduce the stresses on your back.

How is bag volume measured?

The volume of our bags 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

When stored for long periods, keep in a dry place away 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

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual

Please Sign In to Post Your Question

In order to notify you about the answer it is required to Sign In.

Sign In