- Portable Backpack Urine Bag: Designed for outdoor use, fixed to the legs, shoulder strap 100-193cm length adjustable. - Leg Fixed Belt: Buckle design, can firmly fix the urine bag, will not shake; Hidden button design, fixed urinary tube, avoid urinary tube moving at will. - Opening Port Under the Pocket: Easy to discharge urine when going out. Suitable for use day and night. - Double Layer Waterproof Material: Double-Layer design,PU fabric, inner layer waterproof breathable fabric, no leakage. - Applicable Population: Patients with urinary fistula,drainage patients and other people who need to use drainage tubes indoor/outdoor. Specification: - Material: PU + waterproof fabric - Size: Approx. 21.5x27.5cm/8.46x10.83inch Size Chart: 21.5x27.5cm/8.46x10.83inch Package Includes: 1 Set Urine Drainage Bag Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!