CITADEL 18 includes the following: HANDLE MAGNETIC KEY RING REMOVABLE STERNUM STRAP The CITADEL 18 is a smaller version of our original urban everyday pack. The third collection in the CITADEL series brings new features while still delivering a lighter weight pack built with CORDURA's latest re/cor RN66, 100% recycled fabric : 420 Velocity. The new CITADEL 18 features a magnetic, separated and suspended laptop sleeve, a protective quick-access pocket and our latest T6 aluminum hardware. For the CITADEL we specified CORDURA's new 420D Velocity, the latest textile in the CORDURA re/cor RN66 collection of 100% recycled textiles. Velocity has a matte-shine finish with a water resistant top coating that repels dust and dirt and a multi-layer polyurethane back side to keep water out. Black Ember is proud to be the world's first brand to collaborate with CORDURA Advanced Fabrics on the launch of its new CORDURA re/cor RN66 collection. It is the first 100% recycled nylon 6,6 textile from CORDURA. When compared to virgin N6,6 production CORDURA re/cor RN66 produces 83% fewer GHG emissions, consumes 82% less energy and uses 57% less water. The CORDURA re/cor RN66 refers to recycled Nylon 6,6.That 6,6 rating means it's a high tenacity nylon and that it is ultra-durable. CORDURA re/cor RN66 has passed the brutal barrage of tests that make a woven nylon CORDURA brand certified. All Black Ember products are made using our BOND-STITCH high-precision construction. All textile components are laser-cut for precise assembly. This construction yields a super durable, over-engineered pack with a blacked-out, minimal and stealthy aesthetic. -------------- SPECS SIZE Dimensional inches: 17 x 11.5 x 6.25 Dimensional centimeters: 43 x 29 x 16 Liters: 18 14 inch laptop compatible LAPTOP DIMENSIONS Dimensional inches: 13 x 9.5 x 1.25 Dimensional centimeters: 33 x 24 x 3.18 CRITICAL MATERIALS & HARDWARE 420 VELOCITY CORDURA re/cor RN66 200 DENIER MATTE-SILVER RIPSTOP NYLON LINING DURABLE ELASTIC POWER MESH FIDLOCK MAGNETIC HARDWARE FIDLOCK MAGNETIC KEY RING YKK AQUAGUARD ZIPPERS T6, AIRCRAFT-GRADE ANODIZED ALUMINUM + LASER ETCHED HARDWARE LASER-CUT HYPALON HYPALON THEFT DETERRENT LOCKING ZIPPER PULLS BASE-WEIGHT : 2.75 LBS, 1.25KG