Meet your new backpack bestie! This comfortable and lightweight travel-ready backpack is just as great for a day hike as it is traveling the world. Pack it in your suitcase or clip it to your carry-on so you've got a backpack when you arrive. Weighing in at just 7 ounces you don't have to worry about adding bulk to your gear and you'll have an extra 15L pack when you need it. Big features and a small environmental impact, it doesn't get better than that.