Brand new and high quality Material:Neoprene Type:Water Bottle Cover Gender:Unisex Color: multicolor Size:6.7x18.5cm Applicable cup capacity: 450ml-600ml Feature: 1.Made of high quality neoprene material, lightweight, soft and durable 2.Used to protect travel or gym sports bottles from knocks, abrasions, scratches, etc. 3.With adjustable and detachable shoulder straps, you can wear it over your shoulder, cross your chest as a sling pocket or just carry it by hand. 4.The bottle pouch can be hand-washed and machine washed, which is very convenient 5.The water bottle carrier bag fit both adults and kids. Package include:1X Cup Sleeve(not include cup)