- Vacuum Compression: This vac pack backpack uses vacuum compression design, which can save a lot of space to store more i…
- Expandable Airback Backpack: The daily size of vacuum travel backpack is 19.3in*12.6in*5.9in; the expanded size is 19.3i…
- Anti-theft Lock Design: Airback backpack is equipped with a TSA-approved main compartment combination lock to ensure the…