The Brompton Metro Backpack - Medium is Brompton's first backpack designed for use with the Front Carrier Block. The two straps allow for a truly hands-free commute and full shoulder comfort while carrying heavy loads off the bike. Made to store anything from travel guides to daily office essentials, its durable construction and understated appearance makes this an ideal accessory for any Brompton rider. Constructed from heavy duty 900D recycled polyester yarn with a 1000mm PU waterproof coating for fantastic durability and weather resistance, the Metro Backpack has two straps that connect to the front of the bag with magnets during transit to keep them out of your spokes. The bag has a large zippered main compartment with a padded 17" laptop sleeve, one large front zippered pocket, and two side water bottle pockets. This is an excellent bag for the avid commuter looking for more carrying versatility. Genuine Brompton Accessories Brompton Metro Backpack - Medium Constructed from a durable, hard-wearing and water resistant recycled 900D recycled polyester yarn with 1000mm PU coating and a removable Support Frame Internal large main compartment with padded 17" laptop sleeve and integrated zippered stretch mesh cable management pocket External elasticated water bottle pockets on the sides and zippered pocket on the front for quick-grab essentials Shoulder straps attach to front of bag with magnets to keep them out of your spokes while riding 14 Litre Capacity Front mounts only on the Brompton Carrier Block (FCB) - Not Included Compatible with all handlebar types BROMPTON METRO BACKPACK - MEDIUM SKU 9023837 EXTERNAL MATERIAL Recycled 900D polyester yarn 1000mm PU Coating C6 DWR Finish INTERNAL MATERIAL 210D Nylon Lining DIMENSIONS 38cm X 26cm X 11 cm CAPACITY 14L FASTENING YKK Zippers with Glove Friendly Zip Pulls Magnetized Buckles for Strap Securement During Travel POCKETS Large Main Compartment, External Front Zippered Pocket, Two Elasticized Water Bottle Pockets LAPTOP SLEEVE Internal Padded Sleeve Suitable for 17" Laptops with Integrated Zippered Stretch Mesh Cable Management Pocket RAIN COVER NA TRANSPORT Padded Mesh Shoulder Straps Rubberised Webbing Carry Handle MOUNTING Removable Support Frame (FCF), Front Mounted Only on Brompton Carrier Block (FCB) - Not Included COMPATIBILITY Low, Mid and High Handlebars COLOUR BLACK