Backpack Swiss multi-functional 17 in waterproof solar charger backpack It is a PU leather

It is a PU leather satchels shape type of bag

press S button to adjust the 7 sensitivity levels and 5 flash modes of led light

🤓 Lightweight: Made from durable Linen eco-friendly with a combination of polyester fabric with two "S" curve padded shoulder straps

we have the perfect color for you and great customer service

Backpack Swiss multi-functional 17 in waterproof solar charger backpack It is a PU leatherBackpack Swiss multi functional 17 in waterproof Rugged: A large capacity backpack combines business and casual style. It has many compartments and contains multiple pockets for storing computers, iPads, and other gadgets ready to go anywhere Durable: Waterproof fabric prevents rainwater from penetrating into the bag, with good elasticity and good ventilation Sleek Design: The shoulder strap and padded back are made of highly elastic and breathable