ULTRA LIGHTWEIGHT: This packable daypack folds into its own zippered pouch and weighs just 0.7 lbs. Ideal as a versatile, lightweight backpack for travel that tucks away when not in use. BUILT FOR COMFORT: Breathable mesh shoulder straps, a padded back panel, and a removable sternum strap ensure comfort even when this backpack for travel is fully loaded. PACKABLE DESIGN: When not in use, fold the travel backpack into it's 8 x 6 x 3.5 inch pouch and easily fit it under the airline seat or stow in your luggage for one bag travel. SURPRISINGLY SPACIOUS: This 19L personal item travel bag opens up to 18 x 10 x 6 inches, with 2 external water bottle pockets, quick-access top pocket, and lockable zippers. BUILT TO LAST: Made by travelers for travelers, this black travel backpack is crafted from strong 70D recycled nylon with reinforced Extreema base, so it's built to handle real-world wear and tear. The Tortuga Packable Backpack is the ultimate personal item travel backpack designed for travelers who need versatility without compromise. Crafted from durable 70D ripstop nylon with a reinforced Extreema base, this collapsible backpack for travel offers outstanding strength and durability while weighing just 0.7 pounds. It folds compactly into its own zippered pouch measuring 8 x 6 x 3.5 inches, making it the perfect compact travel bag to easily stow under airplane seats or slip inside your main luggage. When unfolded, this 19L travel backpack for women and men expands to 18 x 10 x 6 inches, providing ample space for a tablet, jacket, snacks, and daily essentials. Thoughtfully designed with two external water bottle pockets, a quick-access top pocket, and lockable zippers, it keeps your belongings secure and organized whether you’re exploring a city, hiking, or running errands. The breathable mesh shoulder straps, padded back panel, and removable sternum strap ensure all-day comfort, even when fully loaded. This lightweight travel backpack strikes the perfect balance between packability and functionality, making it an ideal companion for international travel, weekend adventures, or everyday use. Combining the versatility of a travel daypack with the convenience of a folding travel bag, the Tortuga Packable Backpack is a smart choice for travelers who want a lightweight option that adapts to any adventure.