YASHANG Foldable & Portable: collapsible Water Bottle and ultra light foldable water bag, you can roll it up for easy storage and carry, water bag can reusable for a long time.Material: made of clear non-toxxiic & odorless PE plastic; Food grade - BPA FREE and Phthalate-free, it's very safe and clean.Easy to use and clean: large screw cap closure with handle for easy carry, wide bottle lip for easy to fill and pour out.Wide application: ideal for household, camping, garden, vacation, hiking, hunting, travel, outdoor, car, picnic, barbecue, BBQ, etc. Specially designed for kids to bring water.Includes:1 x 10L capacity blue water bag.