Suitable Models: The soft telescope tube bag is designed for 4", 5", 6" and 8" optical tubes, mainly compatible with Celestron NexStar SE, Evolution, Schmidt-Cassegrain, EdgeHD optical tube; please compare the sizes carefully before purchase | Inner Structure: With detachable inner divider to adjust the main compartment; the soft protective pad with secure fastener wraps the optical tube to keep stably, achieve good cushioning and shock absorption, protecting your beloved telescope equipment | Multiple Pockets: The transparent zipper pocket on the top cover, the large front zipper pocket and 2 side zipper pockets add extra storage space for your personal belongings and other telescope auxiliary equipment | Practical Designs: 4 layers of material around keeps telescope optical tube secure when traveling; equipped with detachable shoulder strap, padded handles and back trolley strap for convenient carrying, enjoying your stargazing journey | Telescope Partner: Bag for telescope tube measures 22.5 x 10.5 x 10 inches, can be folded for storage when not in use; for astronomers and astronomy enthusiasts to go out for stargazing, and those who like to observe the sky