This is a hybrid backpack from FIELD MEMBER (RYOBI fishing brand) that can be used in two ways: as a backpack or as a waist/hip bag. The main body fabric is made of lightweight, water-repellent, and quick-drying nylon. The shoulder straps and waist belt are made of rigid rubber mesh, providing excellent breathability and a comfortable feel, efficiently distributing the load. It can be used as a waist/hip bag when carrying few items, or as a two-compartment backpack (rucksack) when carrying many items, or when shopping and suddenly acquiring more luggage. Suitable for fishing, hiking, camping, outdoor activities, everyday use, etc. It's very convenient for various purposes. I used it only once for a few hours when going out, and it's in beautiful condition without any fading or fraying. Please refer to the images for your judgment, and no claims or returns are accepted. Material: Water-repellent Size: 11-25 L