Precise Adaptation: The protective boot is specially designed to be compatible with Owala New 30oz & 40oz FreeSip Sway and Tumbler, seamlessly fitting the cup. The color is perfectly matched with the water bottle, retaining the original style

Premium Silicone: Owalaa free sip sway boot is Made of food-grade silicone material, with an anti-slip texture, the grip is more stable. Soft, flexible, odorless, no BPA and easy to clean. Dishwasher safety

Longevity Enhancer: The silicone sleeve can wrap the bottom of the water bottle in all directions, eliminate the harsh noise when the water bottle contacts the contact surface, effectively resist scraping and collision, and prolong the service life of the water bottle

Tailored Non-Slip Fit: The bottom cover has air holes to make it easy to install, the tailor-made design so that it will not fall easily. It is very suitable for people who like sports and outdoor, and can be integrated with water bottles even under severe environment

Ideal Owala Lover Pair: The 2pcs boot is very suitable for sharing with other Owala lovers, many colors are available. This is also an ideal gift for family, lovers and friends on every special festival! Any question? Get in touch with us!