Nova bag is made of soft cowhide. Inside there is a large open pocket that can hold a laptop (MacBook Air 30,5 x 21 cm) and documents and zipper pocket for your phone and keys. It is possible to order with an adjustable longer strap 99 cm - 122 cm. Dimensions of the bag: 33 x 11 x 27 cm Length of the shorter strap: 47 cm (possible to personalize) Materials: Italian cowhide