Blue Expandable Travel Laptop Backpack with USB Charging Port - Waterproof Nylon Business Bag with 11cm Depth Extension (45x32cm)

The Ultimate Versatile Backpack: From Daily Commute to Week-Long Travel Experience the freedom of smart packing with our Expandable Multi-functional Backpack. Engineered for the modern professional and the weekend adventurer, this bag features a revolutionary 11cm expansion system that increases its depth from 18cm to 29cm, transforming it from a sleek laptop bag into a high-capacity travel rucksack. Crafted from high-density, waterproof nylon, it keeps your electronics and documents bone-dry in any weather. Whether you're navigating airport terminals or trekking through urban jungles, this backpack provides the perfect balance of organization, durability, and ergonomic comfort. Key Performance Features Innovative 11cm Expansion: Transition seamlessly from a daily office commute to a 3-5 day business trip. The perimeter zipper allows the main compartment to expand instantly, providing massive extra storage for clothing and gear. Integrated USB Charging Port: Features an external USB port with a built-in charging cable inside. Easily charge your smartphone, tablet, or other devices on the go by connecting your own power bank, keeping you connected during long commutes or flights. High-Grade Waterproof Nylon: Built with premium, tear-resistant nylon fabric that repels water and stains, ensuring your valuables remain protected during unexpected rain or spills. Dedicated Laptop Protection: Features a shockproof padded compartment designed to secure laptops up to 15.6 inches, keeping your most important tech safe from bumps and drops. Smart Organization System: Includes multiple internal dividers, a quick-access front pocket, and hidden anti-theft compartments for your passport, wallet, and gadgets. Ergonomic Load-Reduction Design: Outfitted with breathable mesh back padding and reinforced S-shaped shoulder straps that distribute weight evenly, reducing strain during long-haul travel. Luggage Strap Integration: Includes a rear trolley sleeve that slides over your suitcase handle, making it the perfect carry-on companion for air travel. Product Specifications Attribute Specifications Main Material Premium Waterproof High-Density Nylon Standard Dimensions 45 x 32 x 18 CM Expanded Dimensions 45 x 32 x 29 CM (11cm Expansion) Product Weight 0.98 kg (Heavy-Duty yet Lightweight) Storage Functions Laptop Slot, Expandable Clothing Bay, Organizer Pockets Style Business Casual / Outdoor Travel / Techwear Certificates, labeling, packaging, customization and destination-market requirements must be confirmed with an Elosung sales representative before ordering. Wholesale MOQ 10 pieces; 10-piece buying increment. 1,000 pieces recorded in ready stock. International freight is quoted separately.