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

great product, only small negative comment.....these and other smaller bottles from same supplier all still taste of plastic.

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.

Well made product but it needs to be in a deep pocket stop it flipping around as it becomes more empty. I used in in conjunction with my Nathan Vapour air. Having said that drinking whilst on the move was excellent and no leaks.

The 600ml flask was a little larger than I anticipated but it actually fits my Salomon vest really well. I was hoping to use this for a race this weekend, however one of the two flasks I received leak.. the cap doesn't seal the mouth of the flask properly :(

Leider nicht passend für meine Compressport Trinkweste, hab mir jetzt eine von Nathan bestellt, da sollten sie passen!Mega praktisch mit der Röhrchenverlängerung, gute Größe, dicht und preiswert im Vergleich zu den Markenprodukten.

très bonne qualité avec un prix super intéressantutilisation courante et jusqu' a présent aucun soucis possibilité de mettre des glaçons grâce a la grande ouverture des bouteilles

The media could not be loaded. I was so excited about my soft bottles, however, the first one leaks - it seams likethevscrew cap should have a washer or gasket of sorts. Unless mine is just a dud. But in fairness, I have not communicated with the seller yet. I don't have time to package and return the item right now

I cannot recommend this product. While well built and a good price, the taste of plastic does not go away. I have tried vinegar, baking soda, and salt in addition to dish soap and hot water. The plastic taste makes the water undrinkable.