Hydro Flask 40 OZ WIDE FLEX CAP W40BTS678

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.Insulation: TempShield® double-wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12 Cap: Insulated Flex Straw Cap is leakproof when closed. Flex Straw Cap not intended for use with hot liquids Material: Made with 18/8 pro-grade stainless steel for durability, pure taste, and no flavor transfer Opening: Wide Mouth opening is ice-cube friendly Coating: Color Last™ powder coat stays clean and colorful Compatibility: Bottle fits most backcountry water filters Material Safety: BPA-Free Care Instructions: Dishwasher safe. Not for use on a stove, in a microwave, or freezer Manufacturer Part Number: W40BTS678