These bottles are perfect if you are out walking, shopping, anywhere you do not want to have to hold anything. It can hold hot or cold beverages. It has a clip that you can easily clip to your pants or jacket. They are made of silicone and have no harmful BPA's. They are just the right thickness to hold liquid but it is also thin enough to roll nice and compact when you're done. This is the lightest reusable, water bottle that I've ever owned. I love how this bottle folds when it's empty.
They are very easy to clean, just pop them in the dishwasher or let them soak in soapy water and wash and rinse. They leave no odor after use and after they have been washed. I love that I can use it and when I am done I just roll it up and put it in my pocketbook. I received these bottles complimentary in exchange for my unbiased opinion and review. All opinions and words are my own.