Premium Borosilicate Glass Water Bottle with Nylon Sleeve, (12oz ) exclusive "Eat Healthy, Live Happy" design by Tamarin Fruits&trade; Ultra clear high-quality BOROSILICATE GLASS. Clearest glass on earth. Sanitary and stylish unlike regular glass and plastic. Ideal for both cold and hot drinks, including water, fruit and vegetable juices, tea and coffee. Safe and Healthy. Stylish black nylon sleeve protects the glass bottle from impacts and you from hot or cold drink temperatures. It has a loop to easily carry. Style and Comfort. Stainless steel cap with high quality food grade silicone seals. Virtually Spill-Proof. Easy to use and clean. Both BOROSILICATE GLASS material and wide opening design make it very easy to wash with just water or use a brush when needed. Optimal opening size also makes it easy to fill the bottle, add ice if needed, and drink from it. Comfort and Convenience. Exclusive "EAT HEALTHY, LIVE HAPPY" design. A lifestyle statement. Perfect gift for the HEALTH & FITNESS Lover.