Insulated Sport Water Bottle Cap Accessory,for Most Wide Mouth Bottle

[Complete Replacement Kits]Our modern water bottle straw lid accessories kit includes 2 standard mouth lids, 4 24.5cm / 9.6 inches long straws that can be trimmed to fit the capacity of your water bottle, 2 protective silicone boots to protect your bottle for scratching, and 2 straw brushes for quick and easy cleaning.[Safe Material]Made of premium PP material, the water bottle straw lids are BPA-free, odor-free, and safe enough for you and your family to use. You can safely keep your beverage without worrying that its taste will be affected. and they are insulated and can effectively keep your drink cold or warm.[Convenient Design]The hydro-flask straw lid is designed with a flexible finger loop, which makes the water bottle easy and comfortable to carry. and the excellent leakage-proof performance allows you to keep the water-filled bottle in your backpack or suitcase without worrying that water will leak out.[Easy to Use]Just flip the top of the lid, then you can drink your favorite icy-cold beverage right away. Say goodbye to unscrew the lid again and again. The one-handed flipping design saves you time and makes it easier to drink water while your're driving, jogging, or busy with other things.[Maximum Versatility]This water bottle straw lid is built to work with for 12/18/21/24 oz Hydro standard mouth Flask bottles, 12/16/20/24/32/64 oz Simple Modern Ascent water bottles, and 18/27/40/64 oz Klean Kanteen bottles. Great choice of replacement lid to upgrade your hydroflasks.Material:PPcolour:BlackPackage Contents:2 * straw cap2 * Silicone protective shell4 * straw2 * straw brushOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.