Silicone Boot and Straw Cover Set for Stanley Cup 40oz & 20 / 30oz Clear NEW

🧿Cup Accessories for Stanley: Includes 2pcs silicone boots and 2pcs cloud straw covers, specially designed for Stanley Adventure Quencher 40oz and Stanley IceFlow 20oz 30oz tumblers water bottles. Straw covers match for 9-10mm straws. 🧿Nice & Practical Accessories: Silicone boot can help prevent damage and scratches on the bottles bottom, minimize the clanking of bottles placed on the counter and table. And the cloud straw topper is perfect for decorating your straw and sealed to prevent dust, this kit makes your cup jazz up. 🧿High-quality Material: Made of food grade silicone, durable, reusable and BPA-free. silicone boot has good elasticity, free bending and anti-aging. Cute smile cloud shape straw cover keep your cups from being monotonous and bringing you happiness every day. 🧿Wide Compatibility: The boot is not only for Stanley tumblers water bottles 20-40oz, but also compatible with 12-24oz Hydro flask sport water bottles and most stainless steel water bottles in the market(bottom width 2.85"-3"). 🧿Easy to Use: Just hold the Stanley tumbler, then gently put the bottom sleeve cover on the bottle and squeeze out the air. And It is reusable and easy to clean by hand wash or throw it into the dishwasher. Please soak straw cover in boiling water for minutes before use.