About this item

• Perfect Fit for 30-40oz Stanley Tumblers, Snug, Secure Bottom Protector. This silicone boot is precision-molded for a flawless, second-skin fit on Stanley Quencher H2.0 30oz & 40oz, IceFlow 20oz & 30oz, and most tumblers with a 2.9–2.95 inch base. The stretchy food-grade silicone grips securely—no slipping off like cheap tumbler boots. A reliable bottom protector for your favorite 30oz 40oz tumbler.
• Anti-Slip & Shock-Absorbing Base,Stops Dents, Drops & Sliding. Tired of dents and sliding cups? This thick, durable rubber bottom protector acts as a shock-absorbing tumbler boot. It shields against drops, dings, and scratches, while the textured anti-slip base keeps your cup firmly in place on car dashboards, desks, and gym benches. Essential cup accessories for everyday protection and an ideal Stanley accessories upgrade.
• Noise Reduction for Quiet Spaces,Eliminate Loud Clanking.Our soft silicone sleeve absorbs impact and dramatically muffles noise every time you set your cup down. This noise-reducing tumbler boot cover creates a peaceful, quiet environment—perfect for offices, late nights, and early mornings. A must-have water bottle boot for serene sipping anywhere.
• Premium Food-Grade Silicone,Safe, Durable & Dishwasher Safe. Crafted from BPA-free, odorless food-grade silicone, this silicone boot for Stanley tumbler is safe for all ages. It resists heat, keeps its shape, and cleans effortlessly in the dishwasher. A long-lasting bottom cover that makes your daily hydration healthier. The perfect tumbler accessories for clean living.
• 2-Pack Value & Wide Compatibility,Mix, Match, Gift & Share. This set includes two tumbler boots—keep a spare in your car, gym bag, or camping gear. Mix colors to personalize your tumbler collection. Precision-molded to also fit for Hydro Flask 12-24oz,for Owala 40oz, and other popular bottles with a 2.9–2.95in base. An ideal gift for tumbler lovers and a practical addition to your cup accessories set.