Aer has upgraded their VERY popular travel back pack so we are proud to welcome the Travel Pack 4. The large version is still a versatile carry-on backpack designed for traveling smart when your trip has been extended and you need a bit more gear. It features a streamlined design and efficient organization so you aren't wasting time at baggage claim and you can be on your way. 

• 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
• Dual exterior water bottle pockets
• Hidden smart tracker pocket
• Internal framesheet provides structure and support
• Attachment points for a removable hip belt (sold separately)
• Vertical luggage handle pass-through
• Lockable zippers for additional security

Dimensions

• Length: 21.5" 
• Width: 13.5" 
• Depth: 9"

Volume

35 L