Cork Bottle Sleeve | 32oz
The cork bottle sleeve transforms your everyday water bottle into a sauna-ready hydration essential. Designed to fit many 32 oz bottles with a 3.5-inch diameter (we recommend measuring first). Cork is naturally heat-resistant, grippy, and sustainably harvested — making it the ideal material for high-temperature environments like saunas. Paired with a neoprene lining, the sleeve adds a meaningful layer of insulation and drop protection.
Wash with cork sleeve removed. Do not clean with bleach or chlorine-based solutions.
Sleeve Features
Sauna Ready
Cork sleeve keeps your bottle cool to the touch while providing extra insulation.
Drop-proof
Padded and grippy cork + neoprene protects your bottle from drops.
Body Kind
BPA-free, lead-free, and phthalate-free. Made from sustainable cork.
Upgrade your bottle
This cork and neoprene insulated sleeve slips on in seconds and instantly upgrades your bottle for the heat, the gym, the trail, or anywhere in between.