Safe and Healthy: Made from 100% BPA and PVC free TPU material for health-friendly hydration Compact and Portable: The soft flask is lightweight and compact, shrinking in volume when empty and standing upright when full Easy and Convenient: Light squeeze offers ample hydration, allowing you to drink directly from the soft flask without stopping your steps Durable and Practical: The soft folding flask is shatterproof, flexible, and leakproof, designed for daily use and sports Convenient Handheld Design: The ultra-light handheld bag is designed to carry essentials like phones, wallets, keys, and more, perfect for outdoor activities like running, hiking, and cycling