40oz (1.18L) Wide Mouth Flex Cap Wide Mouth TempShield™ insulation keeps beverages cold

TempShield™ insulation keeps beverages cold or hot for hours

Lifetime warranty

The same Hydro Flask insulation and durability you love in a sleek

Designed for seamless cupholder fit

Hot water's in tow

40oz (1.18L) Wide Mouth Flex Cap Wide Mouth TempShield™ insulation keeps beverages coldThe best water bottle. Stainless steel, insulated, reusable, and sized for epic daysour 40 oz Wide Mouth water bottle is the flask to grab to keep cold drinks cold and hot ones hot. The large opening makes it easy to add iceand get yourself a bigger gulp. 24 hours cold, 12 hours hot TempShield double wall vacuum insulation Leakproof when closed Pure taste, no flavor transfer Durable stainless steel Wide Mouth opening is ice cube friendly BPA Free Not