BlackVoyage - Compression Travel Backpack with Vacuum Zipper, 60L Expandable Airback, Electric Pump, Water Resistant, TSA Lock, Aero - Black, 25L-60L (With Air Pump)

SPACE-SAVING VACUUM COMPRESSION - Maximize your packing efficiency with our advanced vacuum compression technology. With one-way valve chambers, you can use our electric vacuum pump for quick compression or manually press to release air. Enjoy optimized space and minimize waste of space for EXPANDABLE CAPACITY - With a generous 60L capacity when compressed, this backpack offers the storage equivalent of a 24" rolling suitcase, but with a compact size of only 12" x 7.8" x 20". Perfect for those who need to carry more without the bulk. DURABLE AND SAFE - Made with tough polyester to withstand rain, this backpack includes a built-in anti-theft combination lock and a discreet zippered pocket on the back to keep your valuables safe. COMFORTABLE & BREATHABLE - Designed for long trips, this backpack features a honeycomb back pad for superior air circulation, keeping your back cool and dry. Adjustable padded shoulder straps with shock-absorbing foam ensure all-day comfort, even on extended trips. VERSATILE & ORGANIZED - Equipped with multiple compartments and wet/dry pockets, this backpack keeps your gear organized and separates wet from dry items. Great for college, weekend getaways, carry-on or professional use.