【Special Designed 】Specially designed for Stanley cups, tailored for Stanley Quencher H2.0 FlowState Tumbler 20oz/30oz/Stanley Adventure Quencher Tumbler 24oz. The honeycomb cup sleeve increases friction, easy to hold and prevent slip. 【Soft Silicone Material】The neon rubber boot is made of food grade BPA-FREE silicone material, soft and durable, no smell, good elasticity, no deformation. 【Full Protection】This neon plum rubber cup sleeve is taller than others, can better protect your Stanley cup from harm. Anti-slip, anti-noise, anti-scratch and anti-collision. Maximize the protection of your Stanley cups. 【Prefect Fit the Cup】This tall cup sleeve cover is customized for Stanley bottle bottom, with a heightened & thicken design and a unique notch design that perfectly matches the Stanley handle for greater protection of your water cup. 【Easy to install】 Before installing the silicone boot cover to the water cup, please make sure the bottom of the water cup is clean, then insert the water bottle into the boot cover until all the air is squeezed out. Tall Silicone Protector Sleeve Accessories for Stanley Quencher H2.0 FlowState Tumbler