Description:Made from nylon material, durable and wear resistant.Multi-functional, can be used as a shoulder bag, a chest bag, a backpack and one detachable water bottle Bag.Adjustable shoulder strap to meet different requirements for both men and women.Suit for item 7.9 inch tablet, 550ml drinks bottle, cell phone, etc.Suitable for shopping, camping, mountaineering, cycling, travel, outdoor hiking etc.Specification:Material: NylonHeight: Approx. 32cm / 12.60inchWidth: Approx. 24cm / 9.45inchThickness: Approx. 9cm / 3.54inchPackage Includes:1 Piece Chest Bag1 Piece Water Bottle BagNote:Please allow 1-2cm error due to manual measurement.Due to different monitor, the color may have difference.