Upgraded Straw Lids for Thermoflask, Simple Modern, Iron Flask Lid Replacement, High Flow Bite Valve and Flex Handle for Hydro Flask Straw Lid Top Cap Replacement, Black&Teal

Top Compatibility: For ThermoFlask(18/24/32/40/64 oz), For Simple Modern Summit(10/14/18/22/32/40/64/84 oz), For Iron Flask (22/32/40/64 oz), For Hydro Flask Wide Mouth Water Bottle (12/16/18/20/32/40/64 oz).

Upgraded: The enlarged bite valve increases water output from the thermoflask bottle for faster drinking and instant hydration after exercise, making it perfect for post-workout recovery.

BPA free: All materials are BPA free to protect your drinking safety. The flex handle and sturdy rivets allow the simple modern to easily attach to your backpack or other gear, freeing up your hands for the journey.

Easy to Install: You only need to cut the straw to fit your bottle height, insert it into the lid, and screw the lid onto your iron flask. This means you can spend less time setting up and more time enjoying your adventure.

First-Rate Service: Contains 1 Black Lid, 1 Teal Lid, 4 Straws, 2 Straw Brush. If you have any problems during your using, please contact us through Amazon.