1. Name: Wrist Water Bottle 2. Material: Food-grade silicone + PP + soft Velcro, BPA-free, safe to drink. 3. Temperature range: -20° to 100°; Capacity: 200ml 4. Unique bite-valve design, sealed without leakage, no need to open the lid to use, one bite for instant water. Wrist water bottle, a good helper for sports and fitness. 5. Applicable scenes: Rock climbing, mountaineering, running, cycling, gym, yoga, and other sports venues, small and lightweight, can be worn on the wrist for hydration anytime. A running water bottle that can be worn on the wrist, allowing for easy hydration with one hand. - Type: Wrist water bottle - Uses: Running, sports, fitness - Design: Screw cap, airism design - Features: One-handed drinking, easy to carry Thank you for viewing.