500ML Soft Flask Outdoor Sports Running Cycling Water Hydration/Nutrition Bottle Features: LIGHT WEIGHT & COMPACT: Soft bottle collapsible for easy use, storage and transport. SIMPLE: One hand operation with bite val-ve allows you to stay hydrated on the go, running etc. FUNCTIONAL: Wide mouth design with 2-piece cap comes apart for easy cleaning. RELIABLE: Constructed with TPU (thermoplastic polyurethane) for superior durability and flexibility. GREEN: Ultra-reusable and uses less energy and materials to make Specification: Type: Soft Hydration Bottle Material: TPU Color: Dark blue Capacity: 250/500ml (Optional) Water Temperature: 0-40℃ / 32-104℉ Net Weight: 27g / 0.95oz Size: 226 * 60mm / 8.9 * 2.4in Package List：1 * Soft Hydration Bottle On 01-Nov-17 at 13:18:48 AEDST, seller added the following information: Durble TPU Material: This soft flask is made from TPU material, 100% BAP free and PVC free. Aomagic Water bottle is very friendly to environment that is degradable. Easy to Use: Silicone bite mouthpiece. Bite the mouthpiece gently to drink water. This Style flask is foldable, and it takes little room when empty. It is also washable, and very easy to clean and store. Convenient Design: Our water bottle is collapsible, so you can roll it up or flatten the bottle when empty. It's very portable and doesn't take up too much space. And it fits most running vest, hydration Pack or backpacks. Available for children and adult.