Kuvictewl Vacuum Backpack for Travel, 60L Expandable Travel Backpack with Vacuum Compression Seal System, Water Resistant, TSA Lock, Carry-On Suitcase Luggage - Pump Included

Leak-proof Vacuum Zipper: Our backpack features a leak-proof zipper with a special TPU layer on both sides to maintain a tight vacuum seal, which makes the zipper hard to open at the first use. To ensure the zipper can be opened, please HOLD the top D-ring with one hand for stability and give the slider a FIRM and STRONG PULL with the other hand | Effortless Compact Packing: Simplify space-saving with the vacuum system and pocket vacuum, compressing clothes effortlessly for a joyful packing experience. Safety Alert: Keep the vacuum compressor out of reach to prevent accidental injuries | Large Capacity: Expandable and compressible design delivers a 60-liter capacity, matching a 24-inch trolley case, perfect for any journey's length | Cushioned Durability: Foam shoulder straps and a cushioned back provide comfort, while waterproof Oxford fabric ensures durability and protection | Secure Travel Pack: With a combination lock for laptops and a discreet quick-access pocket, this backpack ensures secure and convenient storage for your valuables | Smart Safety Design: Reflective lines and a whistle buckle enhance your visibility and safety on the go, offering peace of mind for you and reassurance for your loved ones