Ultra Clear Boot: Our ultra clear Stanley Boot paired with pink hearts and cute bows print, makes your cup full of artistic charm, very eye-catching and dazzling. The actual product looks a hundred times better than the picture Compatibility: Fit for Stanley Quencher 40oz & 30oz tumbler H2.0, Stanley lceFlow 20oz & 30oz tumblers. Also fits Hydro Flask Wide Mouth bottle 12oz-24 oz, and for HydroJug Traveler 20/32/40 oz, for Simple Modern Tumbler 20/24/28/40 oz, Simple Modern Summit 14/18/22 oz, Simple Modern Ascent 17/20/24 oz, Owala Tumbler 40 oz, Yeti Rambler 20/30 oz, and more other tumblers & water bottles with diameter of 2.8-3" bottom Top Quality: Made of food grade silicone, BPA free, safe for children and. Firm fit, repeated use many times will not be deformed. Thickened material makes it more sturdy, long-lasting, also soft and flexible, is the perfect stainless steel water bottle accessories. Noise & Scratch Reduction: Our silicone boots provides a steady surface grip for your Stanley Cup, reduces landing noise, and protects your water bottle from friction and scratches Best Gift: Our cute silicone cup boot is specially designed to fit select Stanley cups & Hydro Flasks. Is a perfect gift for couples or close friend who love outdoor adventures, sports activities, or simply enjoy stylish and practical drinkware accessories.Also it's a perfect gift for yourself. Ultra Clear Transparent Boots for Stanley Cup 40/30/20 oz, Bottom Protector for HydroJug Traveler 32/40 oz & Stanley IceFlow 20/30 oz, for Owala Tumbler 40 oz, Stanley Cup Accessories