Very stable, holds well. A little hard to pack in, and the zipper is difficult to move even with the "lubricant". Fits well on the bike, doesn't get in the way while riding.

The waterproofing has a knock: the zipper is difficult to handle and there is only one opening on the right side... a small zip on the other side would have been good!

Good capacity and holds well in place. Only flaw is the closure forces a little even with the special grease, but that's the price to pay for the waterproofness. The zipper pull can get stuck in the loops at the top, which prevents it from making noise when rolling.

Used for a first trip of 1300 km, the bag is so practical and integrated for daily use that I left it mounted on my bike.

Perfectly adapted to the frame of my bike. Good sealing. Check the frame dimensions carefully before purchasing this product

The bag also fit into the Triban rc500 frame, size S. Zips are a little harder, but it's nothing terrible.

Used on ultra races, no problem encountered, holds well on the frame, ideal for size L frames. Small criticism on the opening, difficult to find this material.

Based on what was described, this bag was also good for my bike. Well, no. S gravel frame and does not fit in the length of the frame. I gave it to my dad. anyway, the stuff is great, it's really waterproof and has a lot of fixing points. Massive. So I recommend it, only for at least M frame size.

Very durable bag, 100% waterproof and easy to fit small items in. Just needs a little more volume to be able to store extras.

The bag is well thought out in principle, but the zipper is so bad and extremely stiff that you can't use the bag. Even when it's not mounted, it's almost impossible to use, and once the bag is on the bike, it's even worse. Because you unfortunately need a lot of strength to open and close it, I assume that this will have a negative effect on the durability and watertightness of the bag. It's a shame, it wanted to be a really good bag every now and then, but the zipper makes it almost unusable.

First of all, the bad. The bag no longer comes with that clip to hold the zipper cord so that the relatively large tizip puller doesn't hit the bag with movement, which can be annoying. I don't understand the reason for removing it and not changing the photos on the product sheet or warning about it in some way, it's a rather ugly detail on Decathlon's part, even in the instructions that come with the product that clip is represented. The length of the zipper can be somewhat short and uncomfortable if for example you want to store something long like the tent poles. The bag is 47 cm long but the length of the zipper is only 33 cm. What I like is the size, which is perfect for the Riverside 920 that I have and to be able to continue carrying 2 bottles; the tightness, I haven't tried it yet but when you squeeze the bag no air comes out and it looks quite resistant. In short, it is a decent product, but the detail of removing the clip and the short length of the strap have not convinced me 100% and make me think about returning it.

bike bag made of good material