ROLL TOP BUSINESS BACKPACK WITH ROOM FOR 15 INCH LAPTOP Troika travel essentials under the Label Troika Business keep you organized on the go. Roll top backpack with magnetic metal safety closure, water-repellent zips on the outside, main compartment: 1 zipped compartment incl. secret compartment for mini tracking devices (e.g. APPLE AirTag® tracking button) + 2 slide-in compartments with Velcro fastener, front pocket with hidden zip slider as mini carabiner (theft protection), 2 side pockets, secret compartment on the back, padded shoulder straps, loop for attaching to trolley, offset stand-up bottom part, capacity approx. 4 gallons PRODUCT FEATURES Design Troika Design Werkstatt Polyester Color anthracite/black Inside zip compartment & dual partitioned slide-in pocket with Velcro fastening Outside front zipper pocket, 2 side pockets & secret zipper pocket on the back Padded shoulder straps Loop to attach to trolley suitcase Reinforced stand-up bottom Anti theft, anti-rain roll top