Excellent Used Condition, practically NWOT I’ve only used this for two short trips. It’s an awesome bag, I can see why folks dig it, but I just keep going back to my Patagonia Duffle. Specs from Aer: The carry-on travel backpack that keeps you moving The Travel Pack 3 is a versatile carry-on backpack designed for traveling smart. It features a streamlined design and smart organization so you can skip the baggage carousel and stay on the go. Move Smarter™. Product Details Features • 1680D Cordura® ballistic nylon exterior (bluesign® approved) • YKK® zippers • Duraflex® plastic hardware • Padded, suspended laptop pocket with soft lining (fits up to 16" laptop) • Lay-flat main compartment for spacious storage and easy packing • Compression straps with magnetic fasteners for stability and security • Quick-access top and side pockets for small valuables • Load lifters for support and comfort • Handles on all sides for versatile carrying • Expandable water bottle pocket • Hidden smart tracker pocket • Internal framesheet provides structure and support • Attachment points for a removable hip belt (sold separately) • Luggage handle pass-through • Lockable zippers for additional security • Imported Dimensions Length: 21.5" (54.5 cm) Width: 13" (33 cm) Depth: 9" (23 cm) Volume 35 L Weight 4.12 lbs