Compatibility: Our protective silicone boot is compatible with the Tal or Manna 64oz water bottle only. Specifically designed to fit with this brand and size exclusively. Any reference to these brands is for compatibility purposes only. Protection: This silicone sleeve will cover the bottom of your water bottle jug. Our bottom protector is a great accessory for your cup, it snugly fits and protects against scuffs, scratches, dents, dirt, and more! Material: Engineered with BPA-Free silicone rubber. This silicone is soft, flexible, food grade, durable, odorless, and reusable. Dishwasher Safe. Designed for busy daily use. Benefits: Apart from providing protection, this silicone boot also helps reduce the sound of placing your ranger bottle on a table or ground. Easy to Install: To install the silicone boot on your bottle, clean the bottom of the bottle and press the sleeve cover evenly onto it until all the air is squeezed out. The installation process is quick and hassle-free.