Say goodbye to dents, scratches, and slips! Our high-quality silicone sleeves are specially crafted to safeguard the bottom of your favorite glass or stainless steel bottles, including popular models like the 30-40oz Stanley Quencher, H2.0 FlowState Tumbler, and a variety of Klean Kanteen bottles. Designed for versatility and durability, each sleeve measures 3 inches in diameter and fits seamlessly on bottles or tumblers ranging from 20oz to 40oz Stanley cups. The soft, flexible silicone provides exceptional shock absorption and skid resistance, keeping your drinkware steady and well-protected. Whether you're on the go or at your desk, these sleeves offer a stylish and practical way to extend the life of your favorite bottles—grab yours today and drink confidently!