This silicone water bottle boot is tailored for 24oz bottles, delivering anti-slip and shock-absorbing protection that reduces noise and prevents damage. Suitable for 16oz, 18oz, 20oz, and 24oz FreeSip Twist Insulated Stainless Steel Water Bottles, it fits perfectly and shields the bottle's bottom from scratches and impacts. Constructed from premium, BPA-free food-grade silicone, it is reusable, dishwasher-safe, and easy to install, ensuring your bottle remains stable and long-lasting.