The padded air cushion back and shoulder straps reduce pressure effectively. Adjustable buckle waist strap keeps the backpack fixed on your body. Use as a backpack or convert to a handbag with the soft top handle. Strap on the backside fixes it to your trunk for long journeys. Easily organize essentials: 13.3-inch laptop, phone, 500ml bottle, business documents, clothes for 2-3 days. 16.14" L x 11.41" W x 4.72" H