The LUNG bag harmonizes high functionality with sleek design for both travelers and daily wearers, made to last. This bag can be worn in multiple ways with adjustment of the handmade reinforced, stretch-proof leather straps to fit the comfort and aesthetic of the wearer. Features: * Wear it as a messenger bag with comfort while commuting. * The bag is shaped to curve around the wearer's body, distributing weight while resting between the natural curve of the body. This allows you to swing the bag forward for immediate access. * The special 2.7 oz matted leather makes for a lightweight yet sturdy bag. * Stretch-proof straps * The LUNG has a 18” opening 10” depth, not including the darts that gives this piece great volume Size Comparison: Lung：50x40x9cm Kidney：43x27x8cm Materials: Matted cowhide leather bag with black hardware. Reinforced straps and two inner pockets, one zip closure and one open. Lined with poly-cotton twill.