TECPHILE Airpack Laptop Backpack Vacuum Bag for Men Travel Waterproof Large Capacity 22L-45L Convertible Duffle Bag, fit for 17.3” Laptop USB Charging Port, Travelling Bag (Bag + Vacuum Pump)

Care Instructions: Hand Wash Only. Dimensions: 51x36x12 cm (before expansion) and 51x36x23 cm (after expansion), Weight – 1.5kg, Volume – 22L - 45L, Fit for 17'' Laptops. INNOVATIVE VACUUM COMPRESSION TECHNOLOGY FOR EXPANDABLE STORAGE: The vacuum bag comes with a one-way valve for efficient packing. Use our wireless electric vacuum pump (optional) for quick compression or press manually to release air, saving valuable space. This unique design allows you to compress clothes to half their size while also offering an expansion feature. The depth of the air pump storage bag adjusts from 10.6 inches to 18.1 inches, providing up to 45 liters of storage—perfect for travel and daily needs.. VERSATILE LAGE CAPACITY EASY TO EXPAND TRAVEL BACKPACK: Before expansion, this travel backpack offers a 22L capacity with dimensions of 56x40x9 cm. After expanding, it increases to a generous 45L, measuring 56 x 40 x 26 cm. You can easily adjust the zippers and buckles to fit your packing needs. Featuring two handles—one on top and one on the side—it seamlessly switches between a backpack and a suitcase, allowing you to carry it vertically or horizontally. The luggage strap on the back lets you slide it over luggage handles, making it incredibly easy to carry, perfect for 3 to 5-day trips.. QUICK-ACCESS SECURE POCKETS FOR CONVENIENT DAILY OR LONG-DISTANCE TRAVEL: Stay organized wherever you go with this backpack's smart multi-compartment design. It includes two roomy main compartments with dedicated spaces for a 17-inch laptop, tablet, phone, and clothes. The quick-access front pocket, anti-theft back pocket, and adjustable side bottle holders keep your essentials secure and within easy reach. Ideal for hassle-free travel, daily commutes, or outdoor adventures!. MULTI-COMPARTMENT BACKPACK FOR TRAVEL, COMMUTING, AND ADVENTURE: Stay organized wherever you go with this smart backpack's multi-compartment design. It includes two spacious main compartments with dedicated spaces for a 17-inch laptop, tablet, phone, and clothes. The quick-access front pocket, anti-theft back pocket, front pocket and bottle/umbrella compartment keep your essentials secure and within easy reach. Ideal for hassle-free travel, daily commutes, or outdoor adventures!. WATER-REPELLENT OXFORD FABRIC FOR PROTECTION AGAINST RAIN: Crafted from durable, water-repellent Oxford textile fabric, this water-resistant bagpack offers excellent protection against impacts, rain, dirt and scratches. Lightweight yet built to last, it features a convenient back zipper pocket to keep your valuables secure while you're on the move. With its versatile design, this stylish backpack easily transforms from a laptop or business bag to a daypack or travel bag, making it the perfect companion for any adventure!. VERSATILE 4-IN-1 BACKPACK FOR WORK, TRAVEL, AND ADVENTURE: This versatile bag for men offers multiple carrying options: use the shoulder straps, carry it briefcase-style with the side handle, or choose the suitcase-style vertical carry with the top handle or shoulder bag. Designed to fit both men and women, this adaptable bag easily transforms to suit your needs. Whether you need a daily backpack, a spacious college bag, a business laptop carrier, or a travel companion, this bag has you covered.. ANTI-SWEAT BREATHABLE SPONGE BACK AND SHOULDERS: The ergonomic airflow back and shoulder design, featuring thick ventilated padding, helps reduce shoulder and neck pressure for increased comfort. The breathable sponge back prevents sweat buildup, enhancing comfort during extended use. The adjustable, anti-slip shoulder straps with a chest belt and quick-release buckles improve stability and ease of use. Additionally, the built-in luggage strap allows you to securely attach the backpack to suitcase handles, making it perfect for travel.