Versatile 50L Laptop Daypack - Extra Large Anti-Theft 。Brand new, never worn, and in flawless condition — this lightweight foldable travel backpack is the perfect carry-on companion for flights, business trips, weekend getaways, hiking, and everyday use. Designed to meet airline size requirements, it packs a smart storage system and anti-theft security into an ultra-light, packable form. ⭐️ Features Airline-approved for Spirit, Frontier, and major airlines Anti-theft hidden back pocket for passport, wallet, phone Featherlight design at just 0.8 lbs Durable, water-resistant fabric Foldable for compact storage when not in use ? Measurements 16x12x6 inches (40x30x15 cm) ? Materials / Fabric Water-resistant fabric ? Compartments Main compartment with tablet sleeve Front quick-grab pocket Anti-theft hidden zipper pocket on back panel ? Carrying / Wearing Options Backpack straps for hands-free carry ? Practical Use Travel, business, hiking, weekend trips, daypack, weekender fast shipping, smoke-free home, bundle & save QjBGUzFLU0dYSA==