wanna a and practical silicone water bottle cover? want to have a durable and multi-function heat insulation glass cup silicone cover? If you are, look no further. It will be your . This bottle boot is multipurpose, which can be used for many occasions, and has a . Features -Color:Assorted Color -Material:Silicone -Size:9.00X9.00X4.50cm/3.54X3.54X1.77in -Note:Suitable for 32oz-40oz, and of 9.00cm/3.54in water bottle. - This silicone boot for water bottle is suitable for various bottles, such as, stainless steel. - This bottom silicone sleeve cover can effectively protect the from , scratch and noise. - Silicone boot for water bottle is not only very durable but also easy to clean, not easy to deform. - This water bottle bottom sleeve will make no more embarrassed, give a quiet working environment. - Simple color design, decorative and practical, silicone boot your water bottle more attractive. Package list: 5 x bottle boots