Oythyg Gradient Silicone Boot and 2 PCS 10MM Glitter Straw Cover, Anti-Slip Sleeves Bottom Protector Compatible with Stanley Cup 20 30 40 Oz Water Bottle 2.8-3IN Base Christmas Tumbler Accessories Gifts

Glitter Accessories Set: Our chameleon gradient matte luster silicone boot reflects a metallic gradient effect with three dreamy colors. Keep your straw and water dust-free and clean with the included luminous rose straw cover, ensuring every sip is fresh—whether you're on the go or at home

Premium Material: Made from food-grade silicone, our water bottle boots are flexible and durable, ensuring they won't deform. They are BPA-free, odorless, and safe for everyday use. Easy to remove and resistant to deformation, these boots are also dishwasher safe for your convenience

Strengthen Protection: Unlike ordinary bottom protectors, our boot features a special 2mm thickness. It not only protects your bottle from noise, dents, and damage but also enhances its shiny appearance, making your water bottle look more beautiful than others

Widely Used for Tumblers: The silicone cup boot is compatible with Stanley Cups (20/30/40 oz), IceFlow (20/30 oz), Hydro Flask standard mouth(12/16/18/20/24 oz), Owala tumblers (40 oz), Yeti Rambler (20/30 oz), and other tumblers and water bottles with a bottom diameter of 2.95 inches. The straw cap is designed to fit 10mm straws

Multiple Scene Usage: These boot sleeves are perfect for a variety of occasions—whether you're exercising, driving, working, going for a walk, hiking, or relaxing at home. If your family uses water bottles or compatible tumblers, it's also an ideal gift, adding a splash of color to their daily lives