Backpack by Marc b, Quilted faux-leather outer, Printed lining, Grab handle, Adjustable straps, Push-lock fastening, Multiple compartments, Interior zip pocket, H 26cm/10 W 32cm/13 D 10cm/4. Accessories superbrand Marc b first started out as a concept on the sun-soaked beaches of Asia - not a bad place to start. Founder Sam Blanc's travel adventures resulted first in a collection of printed tote bags then escalated into a full line of luxe bags, clutches and leather accessories with a classic aesthetic and Marc b's trademark gold heart.