The sleeve specifically designed for water bottle. Ensures a tight and secure fit while reducing condensation from your bottle. design for bottle sleeve ensures your bottle is fully protected against scratches and dents. For water bottle sleeve also has a hand strap design for easy daily carrying. Ensures your bottle always looks its best while staying protected. The sleeve for water bottle keeps the ice in your drink longer,extending your ice-drinking experience. Compared with for bottle without a sleeve,the drinking experience of cold drinks will be extended several times. Easy care & ,easy to clean and withstand daily wear and tear. Designed for water bottle accessories. Colour:Black Material:Neoprene Package Contents: 2x Sports water bottle holder (with handle) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.