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-1510-4DT is watertight and dustproof, and features a deluxe Nylex-wrapped closed cell fitted foam liner and nylon dividers with heavy duty hook-and-loop tabs to create the perfect fit. All SKB iSeries cases come standard with an Unconditional Lifetime Warranty.