Product descriptionSpecification:Material: PP + TPRUse: 12 oz / 18 oz / 32 oz 40 oz / 64 oz all-purpose airless bottlePackage Include 1 x wide neck straw lid1 COMPATIBLE SIZE --- This straw cap fits perfectly on standard Flask mouthwash bottles with a 1 8 "mouth diameter 12, 16, 18, 21 amp; 24 ounce water bottles 2 100% leak-proof amp; bpa-free water bottle cap --- The sports cap is leak-proof when the nozzle is in the closed position It will not leak, even if you do exercises that require a lot of movement, such as jogging, running, etc Ideal for athletes, joggers, hikers, etc 3 FOOD STONE --- Made of food-safe PP and BPA-free, non-toxic silicone material, both for babies and for pregnant women, dishwasher safe 4 EASY TO USE --- This water bottle straw lid with bite valve design can be operated with one hand, ideal for athletes, outdoor people, hikers, campers 5 EASY TO WEAR --- The surface looks rubberized The robust, rounded finger loop / clip design allows it to be carried comfortably during use 6 Chic and stress-free design --- Fold up the top and drink with just one hand It is not necessary to unscrew the straw cap lid Thanks to the hassle-free design, you can enjoy your favorite drink while driving or running