from the Orvis ad:
• Water-repellent roller bag sized for carry-on
• Ergonomically engineered, easy-to-deploy telescoping trolley handle
• Industry-best, highly crush-resistant polycarbonate rims with co-molded rubber wheels
• Interior compartments to organize your gear
• Hidden daisy chain holds attachments
• Lockable zippers to keep the contents secure
I bought this ten years ago and used it two or three times. Orvis sells its current version of this bag for $329.