Hydro Flask Wide Straw Bottles – Leakproof Straw Sipping & Prices

Before You Buy

Straw Bottles: Cleaning, Leak Behavior and Fit

Flex Straw caps are compatible with all Wide Mouth Hydro Flask bottles and include trim-to-fit straws, so one replacement lid can serve several bottle sizes. They are leakproof only when closed, and the silicone gasket should be disassembled and cleaned regularly to prevent mold — most parts rinse clean with warm soapy water and the straw cap should not be used with hot or carbonated liquids. Straw bottles share the wide Wide Mouth base, so check cupholder clearance for 32 oz and up. At $19.98–$24.98 these bottles offer strong value versus insulated straw competitors.