A MUST-HAVE HYDROFLASK BOOT - silicone water bottle boot to protect bottle against scratches, bumps and dings, better protection for your water bottle. Durable sleeve compatible for Hydroflask water bottle, boot fits Stanley Tumbler Cup. Fits for most sport water bottle.

DURABLE BOTTOM SLEEVE - Small size bottom boot, bottom width 2.85-3 inch, fits perfectly for HydroFlask 12 16 18 21 24 oz water bottle, boot also compatible with Stanley 40 oz Adventure Quencher Tumbler and Stanley 20 30 oz IceFlow flip straw tumbler. Kind reminder - Choose small size for Stanley Tumbler due to small bottom.

Anti-Slip and BPA free - Nice bottom boot to upgrade your water bottle and tumbler cups, bottom boot perfectly fits Stanley tumbler cups, boot for hydroflask water bottle 12-24oz with bottom diameter 2.85-3 inch. Better protection for your water bottle. Perfect water bottle accessory for your active, on-the-go lifestyle. Perfect for all sport and outdoor activities.

EASY TO USE - Easy to clean, easy to put on and take off bottom sleeve from water bottle. Boot made of BPA free silicone.It not only as a bottle boot but also be used as a Pet Bowl.

TOP SERVICE - DBIW always provide premium quality silicone boot and lid accessories for sports water bottles.