BUILT FOR LIFE - BLCKCHRM 22X Bravo 3.0 is ready to blow past the limits of carrying and moving in the city; Our fan-favorite weatherproof rolltop constructed from 22X Nylon and Cordura TPX Durable Laminate Technology. WATERPROOF MESSENGER BAG -100% waterproof rolltop with cargo straps and a removable taped waterproof tote liner for added weather protection within the main compartment. UNIQUE CROSS STRAP SYSTEM - Attach just about anything else you need to carry on the outside of the bag for convenient storage & easy access. BUILT FOR THE ROAD - 35-liter cargo bag comes with ample storage for your next adventure; detailed craftsmanship includes quick access to a waterproof zip phone pocket and a 15" padded laptop sleeve. ULTRA TOUGH BACKPACK - Inspired by technical sailcloth material and the 22-degree bias that gives it strength to resist tearing; The BLCKCHRM 22X Bravo 3.0 is forged from the toughest and lightest material we've ever made.