• Soft water flask is compact and built for a long life for durable use. The running flask stands upright when full and shrinks in the min volume while empty
  
• Light squeeze gives ample hydration, high-flow bite valve auto-seals after each sip, without leaking. Convenient collapsible water bottle for daily, travel or outdoor sports
• The folding water bottle with straw/nozzle can be frozen and chilled overnight, easily get a refreshing beverage on the hot day. (dont use with hot water)
• Ultra-light hand water bottle is easy to fold and carry. It can fit easily in most hydration vest, belt or pack pockets.