SKB has teamed up with Think Tank Photo-the premier photo/video bag and backpack company-to design quality interiors that provide photographers and videographers with the best of both worlds: soft case adaptability with the unparalleled strength and durability people expect from SKB's versatile watertight, airline-tough cases. The 3i-CV1510-TT Think Tank Designed Case Cover fits 3i-1510-6 iSeries cases and features a convenient shoulder strap, back handle pass-through for easy attachment to rolling luggage, and plenty of external storage for transport of a tablet/laptop, documents, water bottles, and more!