Material: Silicone Size: 90*68mm Colors: Purple, Green, White, Black 1. Bottle protection: Suitable for Owala silicone water bottle sleeves, it can effectively protect your water bottle from scratches and impacts. 2. Anti-slip design: The silicone material of the water bottle sleeve has a non-slip , providing better grip and preventing slipping. 3. Colorful options: There are multiple colors to choose from, allowing you to match different styles of water bottle sleeves according to your preferences. 4. wear-resistant: The specially processed silicone material is resistant to wear and tear, not easily deformed with long-term use. 5. Eco-friendly and odor-free: The Owala silicone water bottle sleeve is made of eco-friendly materials, free of harmful substances, for safe use. Package includes: 1* Silicone sleeve for Owala cup.