lovvento Men's Vacuum Compression Backpack with Electric Air Pump, Fits 17-inch Laptops, Large Capacity, Expandable, Dual-Layer Design, TSA Lock,

[Backpack with Vacuum Compression Bag] The LOVVENTO backpack is equipped with a vacuum compression bag, allowing you to easily deflate bulky items like clothing. Simply open the exhaust valve and push with your hand, eliminating the need for a pump. It's convenient and space-saving, allowing you to store your clothes in a compact backpack, perfect for business trips and travel. (Note: The zipper on the compression bag is slightly stiff to ensure a tight seal. It may feel stiff, especially the first time you use it. However, you'll need to apply force to open and close the zipper. If you don't apply enough force, the vacuum storage pocket won't open or close. Also, lightly applying silicone spray to the zipper will make it operate more smoothly.) [Accessories] Includes a convenient electric air pump that compresses in about 10 seconds. ① Model: GR-118 ② Power: 25W ③ Comes with five removable nozzles. The five nozzles perfectly match most items, and the wear-resistant material significantly extends the nozzle's lifespan. ④ The pump can both inflate and deflate. (Note: Not included with the product. Please prepare six AA batteries yourself.) [High-Quality & Multifunctional Vacuum Compression Backpack] 1. Material: PVC tarpaulin + water-repellent Oxford cloth. Made from high-density Oxford cloth, this highly water-repellent fabric protects the contents of the bag from rain and dirt, making it perfect for sudden downpours in the city! 2. Easy-to-use TSA lock: The TSA-approved security lock is convenient for airport security and prevents damage to your luggage. Enhanced travel security. [Note: The TSA lock can only be locked on the second layer (PC and tablet compartment)] 3. Wet/Dry Separation Pocket: Keep wet and dry items separate. Keep other luggage dry, perfect for business trips and travel! 4. Carry-on Function: Attaches to suitcase. 5. The double-layered design features a mesh, cushioned back panel and a central ventilation channel for breathability, reducing back sweat and providing a comfortable carrying experience. 6. Expandable: Zippers on both sides allow for quick expansion of the capacity! Extremely convenient. [14 Pockets for a Large Capacity Backpack] Size (Before Expansion): 34cm W x 47cm H x 10cm D (16L) ⇒ Size (After Expansion): 34cm W x 47cm H x 17cm D (27L) ⇒ Size (After Vacuum Compression): 34cm W x 47cm H x 31cm D (50L) / [Exterior Pockets] 1 Front Pocket (1 Main Pocket with Key Ring, 1 Zipper Pocket), 1 Expandable Side Pocket, 1 Rear Anti-Theft Pocket. [Interior Pockets] 1st Layer: 2 Wet/Dry Separation Pockets, 1 Vacuum Compression Pocket / 2nd Layer: 1 Main Pocket, 1 17-inch Laptop Compartment, 1 9.2-inch iPad Pocket, 2 Pen Pockets, 2 Small Item Pockets, 1 Open Pocket. A total of 14 pockets, including the main pocket, front pocket, back pocket, A4 file pocket, and wet/dry separation pocket, allow for neat and tidy storage. Additionally, the password-locked rear pocket can easily fit a 17-inch PC, meeting a variety of storage needs. [Versatile] Perfect for everyday use, such as commuting to school or work, as well as travel, business trips, sports, hiking, mountain climbing, picnics, and other outdoor activities. It also makes a heartwarming gift for fathers, boyfriends, friends, and colleagues on New Year's, Christmas, anniversaries, job hunting, school entrance ceremonies, and graduations. Its simple design and muted colors make it suitable for people of all ages and genders.