TPU Soft Folding Water Bottles BPA-Free Collapsible Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing (500ml/16.9oz - Pack of 2)

I like a lot of the features of the handheld. I got it for trail running. Particularly training runs and cooler weather races when I won't need as much water. My initial impressions are as follows: -I like the hand strap and it's ability to tighten, as well as the reflective strips. I HATE carrying things with my hands while running, so the strap is a winner! -The bite valve is easy to use, and 500ml size is perfect. -I got it because it seems like you can fit keys, phone, and other stuff in the pocket, but it's really not that big. I think you'll be hard pressed to find a 5.5 inch phone these days, and if you do, good luck squeezing it in, especially when the water flask is full. I managed to get in a clif bar, hammer gel, and electrolyte packet. I could also fit my key fob. Overall, there are improvements I would like to see, but it's worth the $18.99.

My kids loved it! It is so much fun to drink from, no spilling and very very practical for traveling, hiking, skiing

This is a really good handheld - pros: price, most comparable big brand items I shopped around same time were crazy expensive. Nozzle - love the release mechanism, it’s similar to a hydration pack for trail running - bite down, water comes out. Durability - I have put at least 75-100 miles on this item and no issues with leaking yet. I haven’t tried it but I also imagine you could put the flask in a flip belt or similar since it comes out (and soft flasks are also crazy expensive, so worth it for the price there). Cons - the zipper design could use some work. I like that it feels robust but it sits right where my knuckle is when holding and it has caused some chafing. But for $18 in 2025 I’ll deal with it. The tightening system is also a bit odd and takes some getting used to but it holds so far and again, for the price I’ll take it. It’s easy to clean, it’s a decent size for a 5-10 mile run or as your sports drink on a longer run with a water pack. It doesn’t keep things cold well but that’s not an advertised benefit. Highly recommend for the price!

Received as advertised. Extremely helpful during my race so I didn't need to bend down to drink or have to pull it out from a pocket. I didn't realize that it had a open and close feature so it wouldnt leak just in case the mouthpiece pinched. It wasn't expensive and absolutely worth the price for two! Great investment and fit a 500mL soft bottle perfectly. Extremely light weight, easy to clean, and design is perfect to adjust to where you need it.

Deceptive - contents not as advertised. The product description had straws and no straws were included in the order when I received

I liked these for carrying gel on runs, worked just as I had hope. The lids began to not fully snap shut after 5 or 6 runs. So, they just didn't last very long they aren't usable since the lids are leaking. If the lids were better quality I'd give 5 stars. Edit: The seller; Triwonder, noticed my review and reached out to me. They had asked for photos or videos of the issue I had with the bottles but I had already thrown away the bottles. They still decided to give me a partial refund for the bottles. I have several other Aonijie products sold by Triwonder that am very happy with. Good seller, with mostly great products. These may also be fine, I might have gotten a slightly defective pair. I do have other larger Aonijie bottles that all work well and have lasted as would be expected.

AMAZING!!!!!!! 10/10 perfect! A must for runs

These are excellent handheld waterbottles and are my new go-tos for my long runs. They hold the perfect amount of water (500ml) and work well with one bottle in each hand. The fabric carrier that holds the water bottles are extremely lightweight, comfortable, and allow you to keep the bottles secure without requiring you to grip the bottle tightly (saving energy). The hand hole is adjustable to keep the bottle snug as you empty the bottle, and the thumb hole is useful for keeping the bottle secure in your hand without actively squeezing it. The carrier also has a separate pocket for storing keys, cash, etc. I haven't tried carrying a phone in this (more weight than i prefer to lug around on my runs) but it appears it could accommodate one (maybe not the largest though.) The bite valve is very secure and doesn't leak. Great design as a squeeze valve would surely leak- this one requires a light bite while you squeeze the bottle to work. Overall a great performing design and an excellent price.

Used them for long runs and trail, fits my running vest perfectly.

Vreselijke chemische smaak die je er moeilijk uit krijgt.

Très bien aucune fuite et aucune odeur de plastique

stinken, und darauf trinken ist voll der Miste, vor allem, beim Radfahren

I have been using these for years now. Never leaked, i keep them in the freeze between uses & there is no taste or smell from them. They are so convenient, i have used them in my hydration pack, waste belt & also put one in my running shorts pocket, for short warm runs. The fact they roll up when empty is good for longer runs, better than hard bottles.