Product Details: The silicone boots are 2.9 inches in diameter and 1.7 inches high, suitable for tumblers or water bottles with a base diameter of 2.85-2.95 inches. It's important to measure the diameter of the bottom of your bottle before purchasing to ensure a proper fit.

Fits Perfectly: The protective boots are specifically designed for various brands and models, including Stanley H2.0 40 30oz, IceFlow 30oz 20oz , Hydro Flask Wide Mouth 12-20oz, Yeti Rambler Tumbler20/30oz, Yeti Rambler Travel Mug, Simple Modern Tumbler 40oz, Simple Modern Summit 10-22oz, Owala Tumbler 40oz, Vmini Wide Mouth, B era 40 oz ,Hydrojug and other car travel tumblers. NOT for Hydro Flask Standard Mouth, This wide compatibility ensures a perfect fit for different types of bottles.

Premium Quality: The tumbler boot is made of high-quality silicone, which is flexible, durable, and BPA-free. It's safe for children, easy to use, easy to clean, and reusable, providing peace of mind for users.

Satisfaction Guarantee: The LONPARRY silicone boot comes in a box packaging with a transparent seal. If the product is received incomplete or if the seal is broken, please contact us immediately or the Amazon platform for a replacement.

Better Protection and Wide Uses: The silicone boot offers superior protection, reducing noise and preventing scratches and damage. It is reusable, washable, and suitable for various settings such as the car, office, gym, or at home, providing versatile and long-lasting protection for the bottles.