A 40 oz Wide Mouth water bottle with our leakproof Flex Straw Cap—easy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours.

• 24 hours cold
• TempShield®️ double-wall vacuum insulation
• Leakproof when closed
• Pure taste, no flavor transfer
• Wide Mouth opening is ice-cube friendly
• Bottle fits most backcountry water filters
• BPA-Free
• Dishwasher safe
• Flex Straw Cap not intended for use with hot liquids
• Not for use on a stove, in a microwave or freezer
• Bottle fits all Wide Mouth caps and lids