I’ve been using this Large Travel Backpack for Women & Men for years, and it’s the ultimate carry-on personal item 🙌🏼 This expandable 40L flight-approved backpack fits under the seat, is waterproof, and has space for my 17 inch laptop 💻. It’s basically a mini suitcase on your back—perfect for airports, weekend getaways, and even as a college laptop backpack. Durable, comfy, and one of my top travel essentials every single trip ✈️✨ Linked on LTK for anyone searching for a reliable carry-on backpack, travel bag, or personal item bag! TravelBackpack FlightApprovedBag CarryOnBackpack WaterproofBackpack CollegeBookbag LTKtravel TravelEssentials LTKTravel LTKHome LTKItBag