The Carrying Case for 4/5/6" NexStar Telescope from Celestron is a telescope accessory designed to conveniently transport an optical tube assembly and accessories. The flexible EVA molded plastic shell is durable enough to protect the telescope from light impact yet lightweight enough for easy transportation. The case capacity is large enough to accommodate a 4, 5, or 6" NexStar series telescope from Celestron, or their 8" SCT/Edge HD optical tube. A zippered interior storage pocket and two nylon carrying straps make this case useful for telescope transportation and storage.