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-2011-7BP is an airline carry-on approved size, and features a watertight/dust-proof construction as well as a removable backpack with padded shoulder straps and (10) Nylex-wrapped closed cell fitted foam dividers to create the perfect fit for gear. The 3i-2011-7BP offers the ultimate solution for photographers and videographers who want the option of gate-checking their hard-sided luggage while keeping their sensitive camera gear with them at their seat. All SKB iSeries cases come standard with an Unconditional Lifetime Warranty.