Kingz Backpack 2.0.

Backpack that can be converted to duffle bag. Large main compartment. Separate ventilated compartment for wet clothing that can be expanded from the bottom. Shell compartment at top for sunglasses or phone. Padded protective laptop compartment. Foil insulated side pocket for cold or hot liquids. The other side pocket has two small meshed pockets within. Size: 48 liters (72 liters when ventilated compartment is expanded).