MZ Wallace Crosby Crossbody Sling Bag oyster Worn about a month. The Crosby sling bag from MZ wallace features three strap options. This style is rendered in signature quilted nylon. Removable chain strap Adjustable, removable crossbody strap Adjustable, removable waist strap Exterior: one zip pocket Interior: one slip, one zip pocket Zip closure Nylon Trim: leather Imported SIZE About 19.5"W x 8"H x 2.5"D