TROIKA BLACK EXPANDABLE

Laptop backpack with 2 large compartments (padded laptop compartment up to 16'' and main compartment) with 2-way zipper, expandable with additional zipper, 1 front pocket with hidden zipper puller as a mini carabiner (theft protection) + additional front compartment, expands 2 mesh pockets for Bottle and umbrella, reinforced base, loop for attaching to the trolley, carrying handle, hidden backpack straps, water-repellent zippers on the outside, durable material, splash-proof (waterproof rating IPX4), capacity expandable from approx . 

6 liters to approx. 14 liters, tarpaulin: 80% polyester, 20% polyurethane (PU), polyester, , polyurethane, , tarpaulin (tarpaulin), black