<p>Safety Material: BPA free, food grade PP plastic never affect the taste of your beverage.Easy to Carry: Standard mouth straw lid with flexible handleEasy to Use: PP material Sip nozzle straw lidEasy to Clean: Straw cleaner brush Function: leak proof and fliteringWhat you get1 Standard Mouth Straw Lid + 2 Straws + 1 Straw Cleaner brushMulit-Compatible with:Straw Lid for Hydroflask Standard Mouth Water Bottle (with Mouth Diameter 1.91"):Hydro Flask Standard Mouth 12/18/21/24 ozSimple Modern Ascent Water Bottle 12/16/20/24/32/64 ozKlean Kanteen Classic Bottle 18/27/40/64 ozIRON FLASK Narrow Mouth 12/16/20/24/32/64 ozKindly remind: this wide mouth straw lid fits most branded wide mouth water bottles, but not for below brand:Not fit Hydroflask Wide-Mouth and Narrow-Mouth bottleNot fit Widemouth Bottles and Narrow-mouth bottleNot fit WaterVault K2/Soda BottleNot fit Klean Kanteen Soda BottleAfter sale: Quality guaranteed .Contact us directly if any unsatisfied purchase, full refund or replacement is available.</p>