About this item

• Silicone boots are 2.98 inches in diameter and 1.71 inches high.
• Suitable for tumblers or water bottles with a base diameter of 2.9-3.05 inches.
• Silicone Cup Boots protect your water bottle from noise, dents, and damage.
• This water bottle boot is made of high-quality silicone, BPA-free and safe for children.