Benran Collapsible Freezable Reusable Flexible Sports Water Container (Blue) PORTABLE & CONVENIENCE - When you go on a hike with bottle that is made of hard materials, you'll still have to carry the same sized empty bottle in your backpack taking up just as much space as they did when you left on the hike. With our collapsible water bottle, problem solved! Its a truly pocket-size water bottle, folds flat and can fits in backpack, purses, diaper bags, and even in your pocket. DURABILITY - Flexible enough to roll up when empty. Made of thick and durable plastics. Can take lots of abuse. Great for use in both outdoor and indoor activities. FOOD SAFE & MULTI-FUNCTION - Made of high quality reusable plastics. BPA free. Can be frozen for use as an ice pack. ECO-FRIENDLY - High quality reusable water bottle can reduce the use of disposable water bottle and helps us to protect the environment! THE PERFECT accessory for travel, running, jogging, climbing, cycling, camping, hunting, biking yoga! GUARANTEED QUALITY - 100% SATISFACTION GUARANTEE: Not Satisfied? Not happy? Just feel free to contact us, we are always here to make sure youre 100% happy with your purchase.