There?s no better way to safely store and transport your Celestron telescope than with one of our durable, padded cases. This case is a perfect fit for the NexStar 4SE, 5SE, 6SE, 8SE, Evolution 6, Evolution 8, and other 8? Schmidt-Cassegrain and EdgeHD optical tubes. For models with 4? to 6? apertures, both the mount and the optical tube fit inside the case together. The case is EVA molded to protect your telescope with a hard, yet flexible shell. Every wall of the case is reinforced with dense foam padding to absorb shock and protect the telescope?s optics during transportation, loading, and unloading. The case features two sturdy nylon straps for grab-and-go convenience. Inside the case, two dense foam spacers and a built-in compression strap help you customize the case for each telescope model. You?ll also find extra features that help keep you organized in the field. An expandable storage zipper pocket allows you to carry all your telescope?s standard accessories. This case?s external dimensions measure 23?x15?x14?. The internal dimensions are 19?x11?x10?. Full telescope compatibility list: ? NexStar 4SE (mount and OTA) ? NexStar 5SE (mount and OTA) ? NexStar 6SE (mount and OTA) ? NexStar Evolution 6 (mount and OTA) ? NexStar 8SE, NexStar Evolution 8, and other 8" Schmidt-Cassegrain/EdgeHD optical tubes (OTA only)