TRIWONDERSoft Flask TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack for Running Hiking Cycling Marathon Climbing

After purchasing a bladder (from another retailer) I was dismayed as I couldn’t get a drink out of it while running, I was nervous about another product that might mot work. However used today - took both (after washing lightly) and they were great!!! Really pleased, light, no leaks, easy to drink from.

Compact, easy to ust and easy to clean with interchangeable lids. hard wearing with sports tabs as well

I've used these on a long tail run and I'm really happy with the quality considering the price

Love these little soft flasks. I needed a flask that was small enough not to get in the way when put in my running belt but big enough to hold a decent amount of fluid. These flasks do both. Love them

Well designed; I like the way the top clip slides off to allow the bag to be filled, and that it has a carry handle and 2 additional cutouts to allow the bag to be suspended inside a rucksack with the right attachments.There is an additional flap on the top of the bag that provides enough additional thickness so that when the top clip is slidden back on it's unlikely to slide off again without deliberate effort (which some other reviews have mentioned).The bag material appears thin but robust. The length of the drinking tube was adequate for use with my light backpack.Not too impressed with the drinking tube valve as it's one of those "bite to get any adequate flow" ones once you pull to unlock it. I found the maximum flow to be well below what I'd prefer.My main problem is that the item I received slowly leaked from the bottom of the drinking pipe where it's plugged into the bottom receptacle (it's a bayonet fit, not a "screw into a receptacle with seal" fit). The leak was 1-5 drops per minute with the bag hung vertically (so no pressure on the sides of the bag) and the drinking pipe routed vertically to eliminate any sideloads on that joint. I considered this unacceptable for walks in the hills (hence the 3 stars) and have thus returned this item for a refund. Other buyers may not encounter this problem.

I have used them a few times now and they seem to be lasting ok. The tops come off and go on easy enough. Once you know to pull the valve open the liquid flows through enough when sucking. The straws are a good length and can be turned out of the way if needed.

First time using them in an ultra having previously used bladders and plastic bottles. Certainly made it a lot easier to ensure I drank enough fluid compared to using bladders. Just remember to remove the tea bag beforehand.

Use for running, works perfectly

The water bottles do the job! They fit into a running vest nicely however can be difficult to reinsert into vest after being partially drunken from. The stream that comes out of the bottle is very small and you actually have to bite down on the mouth part to get the water to release (I believe this prevents spillage) Overall, I will continue to use them but I do feel the design could be a bit better.

I contacted the company to see if I was able to get more o-Rings for the hose attachment to the bag (otherwise it leaks) or if they could tell me the size so I could find more myself (I ordered several o-rings from another vendor, but there were the wrong size.) The company’s customer service was basically non-existent. That said, I love the bag, the hose attachment type, and the bite valve so I ordered another setup. This time the hose and bag came with 2 extra o-rings. Now I have an o-ring for my old set as well!

Es práctico, resistente, la calidad del material es buena para su precio.

Ces produits sont exactement pour la veste que j ai commandé pour la durée dans le temps ça reste a déterminer

The straws look very durable!!