The Topo Designs 30L Travel Backpack stays as flexible as your itinerary, ready to chase the stoke at a moment's notice. On top of looking great, it's compact enough to use every day, with a laptop sleeve and comfortable backpack straps, but roomy enough for a week's worth of clothes. It's built to last forever, as evidenced by a lifetime warranty from Topo. If you're the type of traveler who'd rather wing it, this is the bag for you. Keep it stocked with a couple pairs of socks, underwear, and an open mind. Go!