Protective Silicone Boot for Stanley Tumbler 20-30-40oz KY-PP425

Made of BPA-free food-grade silicone, it is strong and durable. It can also be used as a drinking glass or dog bowl when traveling. Compared with other products with single design, our silicone boots have non-slip texture all around. There is a buffer ring at the bottom, which can play a silent and non-slip role when you place the water glass on the table. Our Silicone Boots are designed to fit the Stanley Adventure Quencher 40oz and Stanley Ice Flow 20oz-30oz Tumblers (3.15″ diameter bottom, 2.16″ height). It is also suitable for other brands of water bottles, such as Hydro flask wide mouth 12-24oz. Custom logo is available, pls call us for more info!