? ATTENTIONS: Leakproof Water Bottle = PVC Push Switch Cap + Food Grade Silicone Sucking Mouth + Food Grade PP5 High Temperature Proof Body. Our Water Bottles is 100% BPA free eco-friendly durable lightweight with good toughness, great for running hydration vest. ? FEATURE: The flask is hand held, ultra-light weight, soft, small size, compact, easy carry, practical, simple to operate for children kids taking water to school or adult women man runner jogger use. ? OCCASION: The handheld water bottle is design for outdoor sports and daily life use. This sports flask is perfect for hydration, marathon, jogging, running, hiking, cycling, climbing, backpacking, traveling, travel, jog, run etc. ? EASY POUR & DRINK: With wide neck design, it’s convenient to pour water into the flask water bottle. When you want to drink water, just push up and down to open and close the bottle. ? SAVE SPACE: The water bottle is only 30/50g (1.06/1.76oz). Such a space-saving water flask is potable convenient for your backpack pocket easy carry. Azarxis Guarantees: If there are any quality issues with our products, please feel free to contact us. We offer a 20 month seller guarantee.