FLASKA Glass Water Bottle (16-33oz) - Reusable Water Bottle with Cork Cap and Protective Sleeve to Help Keep Liquid Cool - Leak-Proof Design and Great on the Go - Durable, BPA-Free and Eco-Friendly Cool, Refreshing Water: When it comes to your health, a little effort goes a long way. Ranging in sizes from 16-33oz, our glass drinking bottle ensures a hydrating beverage is always nearby. Using the TPS procedure, your water becomes like spring water! Leak-Proof Design: From work to the gym and anyplace in between, our glass water jug offers grab-and-go convenience! Thanks to a secure cork cap, its completely spill and leak-proof, so you can keep it in your purse, bag or car without creating a mess. Stylish Protective Sleeve: As fashionable as they are practical, our large water bottles feature a protective sleeve that guards the glass, keeps your drink cool and minimizes sweating! Our range of materials includes neoprene, silicone, cotton, cork and denim. Eco-Friendly and BPA-Free: Designed for sustainability, we used a robust glass thats strong, durable and resistant to drops and bumps! Not only is it reusable and easy to clean, but it also makes an eco-friendly alternative to wasteful plastic water bottles. Trusted Brand: At Flaska, were dedicated to health, innovation and practical design. The result is the best glass water bottle available today! Our customer service team is standing by, so please dont hesitate to reach out with your comments or questions.