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 8?, 9.25? and 11? Schmidt-Cassegrain and EdgeHD optical tubes and the 8? RASA optical tube. It?s also ideal for storing and transporting the NexStar 8SE or the NexStar Evolution 8. For these models, 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 1.5 inches of dense foam padding to absorb shock and protect the telescope?s optics during transportation, loading, and unloading. The case features two sturdy straps, wheels, and an extendable handle so you can choose to carry it or roll it like a piece of luggage. 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 33?x17?x16?. The internal dimensions are 26?x14?x12?. Full telescope compatibility list: ? NexStar SE 8" (mount and OTA) ? Evolution 8" / 8HD (mount and OTA) ? 9.25" SCT / EdgeHD (OTA only) ? 11" SCT / EdgeHD (OTA only) ? RASA 8" (OTA only)