Hydro Flask Standard Mouth Flex Straw Cap (SFS001)

STRAW CAP: Hydration on the go just got easier with the leakproof, insulated Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere with an easy-to-use straw lid. The straw cap for school, sports and home is easy to flip and sip.
LEAKPROOF: The water bottle straw cap is leakproof when closed. Say goodbye to leaky reusable water bottles. Click it shut, and rest easy knowing your drink stays securely sealed all day.
CUT TO FIT: The Flex Straw lid for bottles includes two straws that are easy to trim to fit your Standard Mouth Hydro Flask bottle. A trim ruler is included for easy measuring.
DISHWASHER SAFE: Easy to clean, the closeable straw cap can be hand washed or tossed in the dishwasher. Cap components easily separate for thorough cleaning, so your straw is ready to flip, sip and go whenever you are.
COLD SIPS: The Hydro Flask Flex Straw Cap is not intended for use with carbonated or hot drinks. BPA-Free
Dishwasher safe
Not intended for use with hot liquids