FRN New Airback Built-In Vacumm Compression Trolly Laptop Backpack With Automatic Compression Function Outdoor Travel Backpack

Dreeyn Plain Elegant Oxford. Item Type: New Built-In Airback Vacumm Compression Trolly Wheeled Backpack Only Contact with power bank can be Compressed). Quality Standard: AAAAA Top High Quality). Brand Name: OUTWALK. Main Material: Waterproof Oxford. Built-In Freely Vacuum Compress Function, No need Air Pump. Only Contact with your power bank then can be compress the backpack. The Normal Design have no Built in Compression Device but can use air pump to compreesion Air PUMP Not Included. The Upgrade Design Have Built in Compression Device can Contact with your power bank to Compress the backpack. Additional TSA Serect Lock Design. Expandable Design. Air Padding Shoulder Strap Keep you feel more Relax. Capacity: 60 Litre. Backpack Size 32cm20cm49cm(LWH After Expandation). Exterior: Silt Pocket. Style: Fashion, Businss, Outdoor Sports, Hiking Climbing, Large Capacity Backpack, Outdoor Travel Backpack. Waterproof zippers. Interior: Interior Key Chain Holder. Interior: Interior Compart