The MLC is my go-to for standard travelling (not a climbing or backpacking trip). People tend to choose wheeled suitcases because they think carrying a heavy su

The MLC is my go-to for standard travelling (not a climbing or backpacking trip). People tend to choose wheeled suitcases because they think carrying a heavy suitcase is difficult, but eliminating the wheels, handle and frame, will save a significant amount of weight. For example, the wheeled version of the MLC weighs 1.5kg (over 3lbs) more than the normal version. For a carry-on size suitcase, using a lightweight, non-rolling option makes much more sense. Main downsides: The MLC good for carrying clothing and flat items, but it's not so great for carrying non-flat things, although it can do it. It is also a little large, and has no compression straps, so you need to use packing cubes or absorb the excess space with something (e.g. those plastic air bubbles that come in packages sometimes).