AONIJIE 2 Pack Soft Water Bottle, TPU Collapsible Flask Foldable Bottles for Hydration Pack, BPA-Free, for Running Hiking Cycling Climbing (2 Pcs - 500ml)

I have a 50 miler race coming up that requires to carry some sort of water flasks. The race itself is cupless. These are the cheapest and very good quality flasks I found. Overall, I'm impressed by their quality. They are leakproof and comfortable to carry. The bottle are of high quality. I put tailwind and water in it, that was very easy to clean. The ones I bought were 2x 500 ml

Super awesome bottles for trail running, hiking, skiing, etc. easy to clean but they don’t seem to get very dirty like several other brands.

This is working perfect for our needs. Bought these for a family member and they've been used for over a month now with an average 5k/day for hiking/running. Fit and weight are as expected. Smell was very minimal and disappeared after a washing and no leaks so far. Thank you!

These are great! Love that they fit in my hydration vest pocket so I can have clean water in my vest and electrolytes in these. Only bad thing is they stain with colored electrolytes. But who really cares.

Leak proof. Very durable and the quality was amazing. The size was perfect for my vest. I’m very happy with it.

Bought these to replace my Salomon flasks- work perfectly. Easy to clean and accessible to drink out of while running. Fit in my vest well.

I love these water bottles. I use them on motorcycle rides. When I’ve emptied one it folds up to practically nothing. You do have to use them a bit to get rid of the plastic smell, but it never really bothered me.

The bladder is durable and the nipple did not leak and was easy to use. Great product. However, one of the two bottles leaked at the threads when you screw on the nipple. Tried several times to clean and see if it would work, but maybe a defect in the plastic top at the threads. I only needed 1 bottle for my event so no harm because they are inexpensive. Great product when it works properly.

Perfecto complemento para mi chaleco. También son fáciles de limpiar.

Very handy to have on my runs

Cumpre o que promete.

Slightly disappointed with these. Found the bottles to difficult to drink from as the flow from the bottle isn’t too great and requires effort to draw fluids from. I’m hoping this gets easier, the more I use them but not holding out much hope.

Goute beaucoup le plastique