Our Wide Mouth bottles and our insulated, leakproof Flex Straw Cap are the perfect pair. Easy to open and close. Smooth to sip. Easily enjoy cold hydration anywhere.
TempShield double wall vacuum insulation keeps contents cold up to 24 hours
Insulated Flex Straw Cap is leakproof when closedMade with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
Wide Mouth opening is ice cube friendly
Lifetime
Color Last powder coat stays clean and colorful
Bottle fits most backcountry water filters
Dishwasher safe
BPA Free
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
Steel
Imported
Style Variants
Available Colors: Cascade
Size Reference for Hydro Flask 40 Oz Wide Flex Straw Cap
Available Sizes:
