Description Cutout Design: Better display the inspirational time marker of the half gallon water bottle, making it easy for the time maker to drink all day. Our water bottle sleeves allow bottle diameters up to 10cm. 2. Fits half-gallon water bottle jug: Our water bottle holder fits most 64 oz time stamped water bottle jug, prevent water bottles from slipping, but absorbing messy sweat and avoiding drips on tables or seats. 3. 2 pockets: The featured 2 pockets and key clip ensure the half gallon water bottle is a practical bag to store your phone, cards, earbuds and keys. Easy to carry to the gym. 4. Easy to use: For gallon jug, jug, and comes with an adjustable shoulder strap for easy water carrying, so you can adjust it to different lengths to ensure a comfortable fit. 5. Detachable strap and convenient storage: Designed to hold cards, keys and phones of any size, choose your favorite color and carry your water in style. Fully protect your bottle surface from being scratched, scraping, extrusion and so on. The strap can help you take the bottle much easier. Product Name: 2L Water Bottle Cover Material: Neoprene Size: 23.5*11cm Weight: 140g Package: 1/2X Water Bottle Cover （ Just sell the cover , other demos are not included! ）