Hydroflask 20 oz Coffee Flask

From snowy trails to secret swimming holes, this hardy-sized 20 oz Coffee Flask will keep you fully caffeinated every step of the way. Made with TempShield™ double wall vacuum insulation, your coffee will stay piping hot for up to 12 hours or cold brews icy for up to 24. And our professional-grade stainless steel means there’s never any flavor left behind or transferred to your next drink. Product Benefits TempShield™ insulation keeps beverages cold up to 24 hours and hot up to 12 Durable 18/8 Pro-Grade Stainless Steel construction BPA-Free and Phthalate-Free Compatible with our Wide Mouth Flex Cap, Hydro Flip™ Lid, and Wide Mouth Straw Lid Lifetime Warranty