Reading the products description that is on Amazons website for the item it states that "it weighs 3.6 lbs and can support up to 17.6 lbs." Your 54 ounce is only 3.375 pounds, so there should be no problem. Read the products description and you can verify this. Good luck.
By 1911 on August 5, 2014
I bought the Roadtrip because it was less expensive and in my budget. I wouldn't have hesitated in getting the Globetrotter because it's built just as good. Either one is a good buy.
By hmerced on November 21, 2015