All hand bags & Mini Sling Packs are handmade by me. Custom printed vinyl for the outer shell, Water Proof Canvas lining, Collaborative Cotton fabric for the inside pocket. Includes ( 1 ) 1.5" Seatbelt Webbing for the Crossbody adjustable strap. There is only 1 bottom anchor for 1 strap. Small is Approx. 6 3/4" X 8 3/4" X 3" top of strap Anchor to bottom 10.5"