This is a product from the long-established surf brand "T&C Surf Designs" (Town & Country), born in Hawaii. The brand's trademark Yin Yang mark is designed on it. This is an item from a brand that represents Hawaiian surf culture. (※Researched by AI) Backpack (Black) Color: Black Material: Nylon The back is mesh, it's thick, and the shoulder straps are sturdy, providing stability and a good fit to your body. - Features: Single strap, one-shoulder type - Pockets inside and outside for storage - Interior is nylon - Height: 48cm (left and right may differ) - Width: Top 10cm, Bottom 34cm (triangular shape) - Base: 12cm (large circle? circular) (※Please note that these are amateur measurements, so there may be some errors. There may also be slight variations depending on where it is measured. Please use these as a reference.) My photography skills are poor, so please zoom in to check. Shipping will cost 850 yen, so I cannot offer much of a discount. Thank you for your understanding.