NORRMALM briefcase is made from premium Polish vegetable-tanned leather – hand dyed, impregnated and finished. The tanning process uses acids garnered from oak bark for a deep, richly coloured finish. Each piece is designed to consider leather’s natural ageing process – meaning you’ll end up with a uniquely patterned worn-in piece. Hand sewing results in great durability and fine details. Designed with classic handle and detachable, adjustable shoulder leather strap. It has three full-size compartments, one dedicated to your MacBook 15″ (or 13″, A4+) with a flap for special protection. Slots for pens, keys and phone are also provided.There is no lining, only soft side of natural leather with water resistant finish . Colour: black (also in: natural, burgundy, navy blue, mustard) Dimensions: 41 cm x 30 cm, depth: 8 cm Material: 100% cowhide vegetable-tanned leather Handmade in Poland This product is made to order. Current estimated production time for this product is approximately 7 days.This item contains Estimote Beacon, a small bluetooth device that can communicate with your phone by our myAMOFWTM app. This item is sewn by hand, using waxed thread witch makes seams almost twice stronger than lockstitch sewing machine.