Purchased this BEAUTIFUL backpack but need something more ‘formal’ for work. I own other bags from this company and cannot recommend them enough! This durable backpack measures 10,6"x15,3"x4" (L x W x H) and weighs just 2,2 lbs. Utrecht M is roomy enough for a 15,4-15,6” laptop plus books, notebooks, binders, documents, tablets, or clothes for a weekend trip. Its large capacity makes it perfect for hiking, camping, or for college With the classic Utrecht backpack you’ll be able to carry everything you might need throughout the day, for university, work, sports, or travel. This versatile daypack is equipped with a reinforced 15,4-15,6” laptop compartment, a zippered internal pocket for valuables, a specially designed pocket for your phone, pen holders, a key ring, a front zippered pocket and a hidden anti-theft back pocket. This bag is handcrafted from high quality vegetable tanned leather. Vegetable tanning is a natural process that uses vegetable tanning agents and oils - all without harmful chemicals. Thanks to this manufacturing process, each bag is water resistant and has a unique color and vintage finish. The casual Utrecht backpack is made of 100% genuine leather and lined with soft cotton. The rolltop closure allows for adjustable storage volume. The vintage style metal buckles and top quality metal YKK zippers add charm and durability to our popular cycling bag.