Aer Travel pack 3 small ultra NWOT Black 28L volume 3.4 lbs Features • Ultra400X exterior by Challenge Sailcloth • YKK® zippers • Duraflex® plastic hardware • Nylon ripstop interior liner (bluesign® approved) • Padded suspended laptop pocket (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