Outer material: 100% waxed cotton outer with waxed leather trim;Inner material: 65% polyester, 35% cotton;Dimensions (approx.): 38 (W) x 31 (H) x 9.5 (L) cm;Webbing grab handle and adjustable shoulder strap;2 press-studded front pockets;Padded inner laptop pocket;Press-stud closing system;Supplied with a frame that easily attaches to the front carrier block;Front carrier block not included, but available to purchase here;Features Brompton and Barbour branding.