Feature: Adopting neoprenematerial Convenient & Portable Shatter-resistant &Thermal insulation Removeable & Adjustable shoulder strap Body with hooks Compatible with 1L (35.20 oz) water bottle Can be repeated cleaning, easy to dry, never Fade Ideal for school, work, walking and many other outdoor sports Specification: Material:Neoprene Color: Black Package Material:Plastic Size: 9.65x5.12 inch / 35.20 oz approx Package Includes: 1 xWater Bottle Cover 1 x Shoulder Strap