RoyalHydrate Collapsible Water Bottle 20 Ounce - BPA-Free, Reusable, Refrigerator and Dishwasher Safe - Lightweight, Portable, Foldable for Storage, Travel, Sports Bags, Outdoor Backpacks, or Camping

Great water bottle! Very easy to use and clean. I use it while I am at the gym, and I have not had any problems with it. Main advantage over other water bottles is storage. I use a small string bag when I go to the gym, and this water bottle does not take up any extra space. Compared to other, hard shell water bottles which take up a lot of space in my bad. I can collapse it and roll it up

Since receiving it last week, I've been using it everyday with both iced and hot liquids. The material doesn't seem to retain smells of the liquids it contains (huge plus for people who use the same bottles for water, coffee, and tea). The collapsible quality of the material is also going to be great for travel. Excited to test it out on my upcoming trips! It's also completely leakproof, which is great since I always throw my water bottles into bags with a lot of other items.

This product was great for the gym. Did not leak. Great for traveling as it folds up nicely. Has a nice texture on the outside. Keeps water pretty cold. Highly recommend this product.

Great water bottle and doesn't leak when I toss it into my work bag! Also, love the royal blue color. Glad I made this purchase!

This bottle was just too flimsy. When I picked it up to drink from it, I guess I don't know my own strength because the drink would come shooting out the top! I was looking for a bottle I could pack in a suicase, or take on a plane, and that wouldn't spill easily. (I'm a bit of a clutz!) Well, I sure made a mess when I squeezed it too hard! I have a wonderful bottle from Contigo, but it's stainless steel and heavy. Wasn't sure the airline would allow it (but they did).