Tipo de mochila: UrbanSpecification: Origin: Mainland China Application Position: Waist Gender: Unisex Material: Polyester Model Number: Hydration Running Belt Product material: nylon + plastic Product color: black, blue, green, orange (optional) Product size: 35cm/13.78in x 10cm/3.94in x 2cm/0.79in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X Hydration Running Belt 2 X Jugs