And the structure has some give, so you can stuff the bag into sharp suitcase corners without compromising packing space. The Topo Designs Dopp Kit has a flexible shape, making it easy to stuff ...

One of the big advantages of a travel backpack is weight. The Topo 30L Travel Bag weighs about 42.4 ounces, or under 3 pounds. For comparison, my lightweight hardshell suitcase weighs around 6.5 ...