INOXTO Soft Flask,Collapsible Soft Water Bottles for Hydration Vests and Running Packs, Soft Flask Running Bottles for Hiking Cycling(250/500 ml) (2 PCS 500ML)

I really like these 250ml soft flasks. They're super lightweight and fit perfectly in my running belt without bouncing around. I've used them during races, and they've saved me a lot of time since I don't have to stop and wait in line at every water station. I can carry my own hydration and keep moving, which makes a big difference if you're trying to hit a goal time. They're easy to fill, don't leak, and get smaller as you drink, so they don't take up extra space. If you're a runner looking for a lightweight, reliable soft flask, these are definitely worth it!

Wonderful and easy to clean! This is an item I will use a couple days a week. So wanted something I could carry or put in my pocket or add to my hydration vest. It exceeded my expectations and I do not taste the plastic that others mention.

I bought this for my girlfriend, she said she loves them.

I’ve only used one of the pair, and I’ve used it only a few times, it’s already started leaking. I bought it for a fanny pack to take on walks. The material is very thin, which I thought was good, but perhaps friction or something caused a spot to wear down. I still can’t locate where it’s leaking from. But having a wet fanny pack is not ideal.

These are very nice. Half the price of salomon yet it fits the runing vests quite well. The caps a little bit larger making it much easier to turn the cap on/off vs. the salomon bottles. Everything else is very similar so not loosing anything vs salomon with these bottles.

Me encantaron

These stank of perfume. Like they had been at the bottom of grandmother's purse for the last decade. I have no idea why the had such a strong odor of floral perfume, but completely unusable, even after a thorough cleaning.

Great bottles! I bought the two 250ml for my Nathan Running Vest for when I don't want to carry the bladder. I have used them once on a run so far and they both fit perfectly into the front pockets, don't bounce around, don't fall out, and they do not leak! They are lightweight, very functional and exactly what I was looking for! No weird odors or taste. Excellent price for the quality!

I’m very disappointed with this product. As you can see in my photo, the new bottle (500ml) is noticeably wider and bulkier than the older one (450ml), and it simply does not fit in my running vest not even the one I previously bought from this same brand. This makes it practically useless for running. A soft flask should be designed to fit standard running vests, but this one is too large and poorly designed. Even more frustrating, the company doesn’t sell proper replacement bottles that fit their own vests, so you’re stuck if yours wears out. Customer service was not helpful either. They told me to return it through Amazon, but in Canada the return shipping cost was about $20 for a $40 item, which makes no sense. Overall, bad design and poor customer support. I do not recommend this product.