• Durable & BPA-free. The reusable Life Straw go water bottle holds 22 Oz (650 ml) of water – fill up from a stream or tap and take your water with you, Great for hiking, camping, travel and emergency preparedness
• Long-lasting. Membrane micro filter lasts up to 1, 000 gallons (4, 000 L) and the activated carbon filter lasts up to 26 gallons (100 L) of water with proper use and maintenance
• Rigorous testing. All Life Straw filters are rigorously tested to meet protocols Established by the US environmental Protection Agency (EPA) and NSF International/ANSI
• Your purchase has impact. For every Life Straw product purchased, a school child in need receives safe water for an entire school year

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty