Ultimate Impact & Slip Protection: Made from thick, durable food-grade silicone, this boot absorbs impact from drops to prevent scratches, dents, and paint chipping, while its anti-slip base keeps your cup firmly in place on car cup holders and glass countertops-no more spills or sliding. Extend the life of your Stanley with this essential bottom cover

Furniture-Friendly & Easy to Clean: Protect your wooden table, glass countertop, and car interior from water rings and wear caused by Stanley 30 40 oz tumbler cups. The soft silicone base is gentle on surfaces and dishwasher safe, making cleanup a breeze after spills or outdoor adventures. Compatible with Stanley IceFlow 20oz 30oz and with Stanley Quencher H2.0 30oz 40oz

Noise Reduction for Quiet Home & Office: Eliminate the piercing metallic clanging sound every time Stanley tumbler is put down. This protective sleeve absorbs impact, dramatically reducing noise on hard surfaces. Compatible with Stanley Quencher H2.0 30oz & 40oz and IceFlow 20oz & 30oz. Whether it's a quiet office, late-night sip, or early morning routine, enjoy the peace

Designed for Stanley & Beyond: Fits Stanley Quencher H2.0 30oz & 40oz and Stanley IceFlow 20oz & 30oz, and other tumblers with a 2.8-3 inch base. Also compatible with Hydro Flask 12-24oz, Yeti Rambler 20/30/25/35/42 oz, Simple Modern Ascent 20/24 oz, and Owala 40oz tumblers. One boot, many uses as a Stanley cup bottom protector

Family-Safe, Easy-Care & Great Value: Crafted from high-quality, food-grade, BPA-free silicone that's stretchy, durable, and odorless. It's dishwasher safe for effortless cleaning, reusable, and easy to slide on and off. Includes 2 silicone boots for keeping a spare, mixing colors, or gifting to fellow Stanley fans