Interior size is (3.15" x 6.69")80 x 170mm, fits the lenses whose outside diameter and height is below 80 x 170mm, such as Sony FE 90mm f2.8 lens,Nikon AF-S 55-300mm lens,Canon RF 85mm f/2 Macro IS STM lens, Tamron selected lens and more. | This Lens bag's exterior material is water-resistant, which can protect your lens from rain and moisture. It features heavy-duty polyester construction with a foam cushion interior. It provides great protection and shock absorption for your lens. | It has deep blue two way zipper with a mesh accessory pocket inside the lid. The two zipper sliders are designed with small loops, thus you can lock them together with a small lock for security. You can put the small accessory, such as lens cap or remote controller, into the inside pocket. | Features 3 carrying options: 2 D-rings with a strap to be used as a shoulder strap, 2 webbed eyelet loops for a shoulder strap, rear double touch belt loop for use on waist belt and a grab handle on the top for convenience. | Package includes a free shoulder strap. If you are a photography lover and have a lot of lenses, this lens bag is a good choice for you.