Best. Luggage. Ever. I feel confident when traveling that my belongings are going to be safe from any liquids (I may or may not be slightly germophobic). I often use the medium sized one for smaller trips as a carry on and its perfect.  The wheels glide easily. No zipper issues (going on two years and at least 7 trips). I noticed on my last trip that the pull handle didn't pull as smoothly as it once did but its not a big deal and in the future Im sure it would be an easy fix.  Luggage stores perfectly when not in use. I did buy the pink set (I know....how basic) and scuffs do show but I don't mind, it gives them character. Well worth the money. Will DEFINITLY buy luggage from this company again.