Vallombrosa Leather Briefcase with Shoulder Strap is made of Italian vegetable-tanned Leather. This specific tanning process is unique and uses only vegetable products and with time, use it gains character and beauty. The secret formula used to tan it is made with various waxes and other natural products. The leather bag has three large compartment with a zip pocket inside. There is a place for pens, cards, and your phone to help keep your small items organized. It features a flap over closure with two key locks for securing your belongings. The leather messenger bag has a sturdy handle and removable leather shoulder belt/ strap to tote everything your need with ease. Includes a plush cotton bag and is made in Italy. Dimensions: (Width: int. 39. 5 cm - ext. 42 cm / int. 15.5 in.- ext. 16.5 in. Height: int. 30 cm ext. - 34 cm/ int. 11.8 in. - ext. 13.4 in. Depth: int. 3 sections at 5 cm each- ext. 18 cm / int. 3 sections at 2 in. each- ext. 7 cm.) Handles: Leather and shoulder belt Locks: 2 metal locks with keys Weighs 1.8 kg.