Best Eco-friendly Foldable Collapsible 20 Oz Silicone Sports Water Bottle BPA Free - FDA Approved - Reusable Water Canteens used for Yoga Crossfit Running Camping Cycling Hiking - Leak Proof Cool Squeeze Frozen Sports Bottle (Pink/Blue, Pack of 2)

These bottles are great in thought but lack a little in execution.I love the wide opening to fill them, the click snap lid never made me worry about leaks, and the little carabiner was perfect.What did NOT work was the little strap to hold the bottle closed while it was rolled up.Every time I had to put my bottle through the security line, the strap would pop off and my bottle would pop open.It was annoying simply because trying to get through security is enough of a pain without trying to re-roll my water bottle.If the company could come up with a better method to secure it when it's rolled up, I'd give this bottle 5 stars.

I used the water bottles for a hike this past weekend and they worked really well. It was forecast to be a hot day and I froze the bottes overnight. They held up well. I love the way you can roll them up when travelling and they are light to carry even when full of liquid. The pastel colors are fun. I'm looking forward to using them throughout the summer and seeing how they hold up.

We bought these a few weeks ago to use on our Europe trip. I filled them with water from the sink in our hotel and then put them in the small refrigerator in the hotel so we would have cooled water for our sightseeing. A few hours later I took them out and decided to "taste test" the water. The water had a terrible taste and my husband (who never complains about anything) agreed. In good faith, I taste tested the water in the hotel room before filling our bottles and it was not at all bad tasting. Conclusion: the water I used tasted fine until I put it in the two bottles. Recommendation: DO NOT WASTE YOUR MONEY ON THESE. I am a retired Registered Nurse and would never recommend these bottles to anyone -- not even to give the water to your pet!

Overall I'm happy with this product. It's light weight, doesn't take up space in my backpack after using its contents, and no worries if you drop it, its not going to crack or get dinged. You just need to be careful to hold the bottle gently when its' open or your water will spill out.

My daughter is taking a trip to Washington DC and New York with her class and they will be doing tons of walking and she needs to take a water bottle. I thought I would order these due to the collapsible nature making it very useful for her to toss into her backpack, as well as being Eco-friendly. The product arrived quickly and very well packaged. These are amazing!! They are beyond easy to use and extremely durable. I would recommend this to anyone looking for a great collapsible bottle!!

My daughters and I used these as we traveled this summer. They collapse nicely into pockets of carry-ons and hold water without leaking throughout museums and hikes.

You CANNOT get these clean. I purchased these based on amazing reviews. I love the idea of not using plastic bottles. My girlfriend and I started using them. We washed them in the dishwasher, being careful to stand them up. But they constantly grow mold. black mold. It's absolutely disgusting. Do not waste your money. It's not possible to get these clean.

These are so cool. What a great idea and it's great to make cocktails or your favorite tea before a picnic without taking up much room. I bought my son one for his canoe because it floats too.