説明A medium-sized 4-liter capacity waist bag that can store thin windbreakers, supplements, and valuables. It has storage space on the front and back for convenient organization of items. It can also be worn slung over the shoulder, with a one-hand adjustment system. Both the main fabric and reinforcement fabric use recycled materials, considering environmental protection. Features an inner mesh divider and key clip, a zippered pocket on the back, and a one-pull waist webbing strap.