Description: Designed with an adjustable shoulder strap, you can adjust the length of this mug sleeve according to your needs, and it can be either handheld or carried on your shoulder, making it very portable. It also features a snap-button design with a large opening, which is very convenient. With the cup sleeve you can effectively protect your water bottle from drops and other damages. And when not in use, you can hang it up to save storage space. Also, it is very soft and can provide you with a comfortable touch. It is constructed of cloth material. There are M and L for reference. It is perfect for school, work, running, hiking, biking, camping, traveling, etc. Item Name: Water Cup Cover Material: Cloth Features: Anti-scalding, with Shoulder Strap, Comfortable Size Details: M: Height: 20cm/7.87", Diameter: 7cm/2.76"(Approx.) L: Height: 24cm/9.45", Diameter: 8cm/3.15"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Water Cup Cover(Cup Not Included)