2 Pcs 75mm Silicone Cup Protection Case Storage Vacuum Bottle Compatitable for 30/40oz Anti Slip Scratch Resistant-Clear

Packging: 2 x Silicone Boot • This silicone boot sleeve is suitable for Stanley Quencher Adventure 40oz 30oz and Suitable for H2.0 40oz 30oz Tumbler with Handle. This productalso suitable for IceFlow flip 30oz and 20oz. • Also suitable for Classic Trigger Action 16oz & 20oz, and for Quick Flip GO 24oz & 36oz,which perfectly fits the cup bottom and won't fall off easily. • This silicone boot for bottole can avoid dent, collision, scratches, and reduce the metal collision sound • Made of soft and stretchy silicone, reusable and durable, perfect silicone cup bottom protector for the cup with handle, won't fall off easily • Before installing the silicone sleeve , make sure the bottom of the cup is clean, then insert the water bottle into the sleeve until all the air is squeezed out