Love this portability.  It is very lightweight, very compact, and very simple to set up.  Love the carrying case for ease of portability.  The only downside is the lower shelf is very flexible and cannot hold much weight (too many bottles or cans will cause it to sag in the center).  However, a heavier and heftier shelf would sacrifice the light/portability aspect, so it's a trade off.   I just put bottles and ice bucket on the top shelf,  and limit the bottom shelf  to hold lightweight bar supplies, i.e., glassware, napkins, etc.   You need a little weight on the bottom shelf for the bar's stability.  But, all-in-all, this is a GREAT PRODUCT!  Pros: LIGHTWEIGHT, PORTABLE, AND EASY TO SET UP!Cons: LOWER SHELF CANNOT HOLD MUCH WEIGHT WITHOUT SAGGING