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About this item

• Protect Your Tumbler Investment: This set includes 2 KTKUDY silicone boots designed for a secure fit on select tumbler and bottle models from Stanley, Owala, and other popular brands. They protect the base and lower edge from scratches and daily wear. Soft silicone cushions everyday bumps to help prevent dents, keeping your favorite tumblers and bottles looking newer for longer
• Fits Select Stanley Tumblers: KTKUDY silicone boots fit Stanley Quencher H2.0 Tumblers (20 oz, 30 oz, 40 oz), Stanley Quencher ProTour Tumblers (20 oz, 30 oz, 40 oz), and Stanley IceFlow Tumblers (20 oz, 30 oz, 40 oz). Flexible silicone hugs compatible cup bases for a snug fit, helping each boot stay in place during everyday use. They are a simple, practical upgrade for your favorite Stanley tumbler
• Fits Select Owala Bottles & Tumblers: KTKUDY silicone boots fit Owala FreeSip Sway Water Bottles (30 oz, 40 oz), FreeSip Tumblers (40 oz), and FreeSip Water Bottles (24 oz). Compared with thinner boots, the 2mm-thick design gives your cup more cushioning, stronger base protection, and quieter set-downs
• Fits Select Simple Modern, HydroJug & BrüMate: KTKUDY silicone boots fit Simple Modern Trek Tumblers (30 oz, 40 oz) and Summit Bottles (14 oz, 18 oz, 22 oz). They fit HydroJug Traveler Tumblers (32 oz, 40 oz) and Sport Tumblers (32 oz, 40 oz). They also fit BrüMate Era Tumblers (20 oz, 30 oz, 40 oz), Resa Travel Tumblers (35 oz), and Müv Coffee Mugs (35 oz)
• Fits Select Hydro Flask & YETI Models: KTKUDY silicone boots fit Hydro Flask Wide Mouth and Standard Mouth Bottles (12–24 oz), Travel Tumblers (32 oz, 40 oz), and the 32 oz Travel Bottle with a tapered, cupholder-friendly base. They also fit YETI Rambler Travel Mugs and Tumblers (20 oz, 30 oz) and Rambler Water Bottles (12 oz, 18 oz, 26 oz). Don't see your cup or bottle listed? The flexible silicone design also fits cups and bottles with 2.9–3.1 in bottom diameters—measure the base to check fit
• Quiet Indoors, Ready for the Outdoors: Soft silicone takes the harsh metal clank out of every set-down and adds grip on smooth surfaces, helping your cup stay quieter and steadier on desks and tables at the office, in the classroom, or at home, while making it less likely to slide when bumped. Outdoors, it shields the cup or bottle base from dirt and rough ground, so you can set it down confidently during camping trips, outdoor workouts, or hikes
• Premium 2mm Silicone, Easy to Clean: Made from food-grade, BPA-free, odorless silicone, each boot features a substantial 2mm-thick design while staying flexible enough to stretch easily over compatible cup bases and come off just as easily for cleaning. The boots are dishwasher safe and easy to rinse clean, making cleanup simple between everyday uses

Protect Your Investment: High-quality tumblers and bottles are an investment, and no one wants to damage something they've spent so much on. A must-have for your favorite drinkware, this silicone bumper is easy to apply and fits snugly. These cup bottom protectors not only shield the base of your valuable tumblers and bottles from scratches, dents, and damage but also safeguard your furniture from scuffs. Enjoy quieter use without clinking sounds, and benefit from a secure grip that reduces the chance of spills. Your metal tumblers are always making loud clanking sounds when you put them down on the counter or table, which can be a big deal with a sleeping baby in the house, or even just when you get tired of hearing all that clanking. No more issues with putting them down with this silicone bumper boot on your tumbler. Have you heard of people having issues with their matte cups chipping easily? these silicone rubber boots help protect them and make your water bottle last even longer and keep the paint on them in better shape. Especially when you’re plopping it down in the cup holder in the car or at the gym.