• 【Safety & Eco-Friendly】 :Made of food-grade TPU material, 100% BPA & PVC free, the AONIJIE soft water bottle is tasteless and eco-friendly.
• 【Compact Design】:Compact and built for a long life, the soft water flask stands upright when full and shrinks to a minimum volume when empty, making it perfect for sports like running and hiking.
• 【High-Flow Bite Valve】 :The high-flow bite valve provides ample hydration with a light squeeze and auto-seals after each sip to prevent leaking, making it a convenient collapsible water bottle for daily use, travel, or outdoor sports.
• 【Freezable & Refreshing】 :The folding water bottle with straw/nozzle can be frozen and chilled overnight, providing a refreshing beverage on hot days. Recommended temperature use: 0 - 40 ℃.
• 【Versatile Use】:Perfect for camping, mountaineering, hiking, cycling, running, jogging, gym workouts, summer camp trips, and other outdoor activities.