Made in China
0 x 8.1 * 8.Features: *Easy-to-use construction *Waterproof design *Durable materials *Tear- and abrasion-resistant *Switch ON/OFF bite valve *Large filling port with secure seal *Portable *Handle strap *Adjustable webbing chest strap and a shoulder strap Directions of use: -In order to avoid water leak before using the water pack please screw the tube with bladder.0cm x 20cm x 7.