Case4Life SLR DSLR Medium Lens Carry Case Bag for Canon EF EF-S Lenses 55-250mm f4-5.6 IS, 75-300mm, EF 100mm - Lifetime Warranty Interior Dimensions of this case are : 90 x 90 x 140 mm This case is shockproof and splashproof and is designed to protect your lens in all conditions. This case is secured by a zip as well as a buckle to make sure your lens stays where it should. There is a belt loop so you can keep this bag close at all times as well as a handy carry handle. As with all Case4Life cases the quality and design are of the highest standards meaning we are able to offer a lifetime guarantee on all of our cases