[Unused] PC Backpack with Air Conditioning Fan Includes Instruction Manual I purchased this to carry a large computer, but I no longer need it, so I'm offering it to someone. It's sturdily built. The fan blows air onto your back, keeping your back and neck cool. A functional black backpack with a simple design. I bought this fan-equipped backpack for carrying a PC, but I no longer use it, so I'm offering it to someone. It has a fan on the back, a cable on the shoulder strap, and a power switch. As a PC backpack, it has features to protect against shaking and impact, and it has many pockets, making it very convenient. The air conditioning fan provides a good breeze, keeping your back and neck cool. I will ship it in the original box as it was when I purchased it. - Color: Black - Design: Simple Backpack - Internal Pockets: Multiple pockets - Cushioning: Padded back and straps Thank you for viewing. Color...Black系 (Black-based) Stains/Tears etc...None