Osprey Hikelite 26 This is a 2021 model. It has been customized with a hand-sewn X-Pac pouch and a bungee cord on the bottom. Also, it originally had two side mesh pouches, but one has been removed. The customization was done by an amateur, so it shows some signs of use. Please understand this before purchasing. Rain cover and waist belt are included. The waist belt can be removed and stored in the rain cover compartment. The trampoline-style mesh back panel helps to reduce back sweat. The following is quoted from the official website: 【 SPEC / Product Specifications 】 ■ Brand Name: OSPREY ■ Product Name: Hikelite 26 ■ Product Number: OS57165 ■ Color: Black ■ Size: 48cm (H) x 28cm (W) x 28cm (D) (External dimensions) I will pack it as compactly as possible.