Ultimate Shock Absorption & Scratch Guard – Made from thick, durable food-grade silicone, this boot provides a protective layer that absorbs impact from drops and prevents scratches, dents, and paint chipping. Perfectly engineered for Stanley Quencher H2.0 30oz & 40oz, and for Stanley IceFlow 20oz & 30oz, and other tumblers with a 2.8-3 inch base. Extend the life of your prized for Stanley tumbler with this essential bottom protector.

Noise Reduction for Quiet Home & Office – Eliminate the loud, jarring metallic clang every time you set your Stanley tumbler down. This protective sleeve absorbs impact, dramatically reducing noise on hard surfaces. Whether it's a quiet office, late-night sip, or early morning routine, enjoy the peace. Perfectly matched with Stanley Cup noise cancelling case.

Heavy-Duty Impact & Scratch Protection – Shield your valuable Stanley cups from dents, dings, and scratches from daily drops and bumps. Our durable, shock-absorbing silicone boot acts as a bumper for your cup's bottom, preserving its pristine condition through hikes, gym sessions, and busy days. Essential stanley cup acccessories bottom protector and bumper for stanley 40 oz 30 oz.

Designed for Stanley & Beyond – Perfectly fits for Stanley Quencher H2.0 30oz & 40oz and for Stanley IceFlow 20oz & 30oz, and other tumblers with a 2.8-3 inch base. Also compatible with Hydro Flask 12-24oz, for Yeti Rambler 20/30/25/35/42 oz,for Simple Modern Ascent 20/24 oz, and for Owala 40oz tumblers. One boot, many uses—the ultimate for 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—perfect for keeping a spare, mixing colors, or gifting to fellow Stanley fans. BPA-free, dishwasher safe, and the perfect stanley cup accessory set.