Custom Backpacks, Mini Cross Body Sling - 600D PolyCanvas, The Mini Cross Body Sling is constructed from lightweight but durable 600D PolyCanvas materials, perfect for a trip to the office, gym, or anywhere else the day takes you. It features a trendy, compact silhouette, has a comfortable adjustable shoulder strap, and contains two zippered compartments to provide you with on-the-go storage for your accessories. ... #SM-5889 $4.35/each.