🔹 Expandable Cabin Bag – 22L to 38L Capacity:This expandable backpack transforms from a compact 22L (42x31x17cm) to a spacious 38L (42x31x29cm) cabin-sized bag, perfect for flight carry-on. Compliant with easyJet and Ryanair cabin baggage rules (max 45x36x20cm), it opens 180° for hassle-free airport security checks. Ideal as underseat luggage or personal item backpack for air travel. 🔹 Organised Storage with Multi-Compartments:Designed for convenience, this carry on backpack features a dedicated padded sleeve for 15.6" laptops, a spacious main compartment with wet & dry separation, a front organiser for accessories, and hidden back pockets for anti-theft protection. Your travel essentials stay sorted and secure. 🔹 USB Charging Port for Travel Convenience:Includes a built-in USB port and interior charging cable for powering your devices on the go. Simply connect a power bank (not included) and stay charged whether you're walking, commuting or waiting at the airport. A smart travel companion for business, school or everyday use. 🔹 Durable & Comfortable for Daily Use:Crafted from water-resistant and abrasion-proof materials, this flight backpack is built to last. The padded shoulder straps and ergonomic back panel enhance breathability and reduce fatigue. Adjustable chest and side straps ensure a stable fit even during longer journeys. 🔹 Versatile Backpack for Men & Women:Whether you're a commuter, student, or frequent flyer, this laptop backpack is your all-in-one solution. It doubles as a business backpack, hiking daypack, or weekend bag. Suitable for university, office, overnight trips, and holidays – also makes a practical Christmas gift.