So that may be the next big announcement, is what size your liquids need to be,” Noem told a conference in Washington. Will travelers be able to carry bigger bottles? Multiple 1-quart bags of liquids?

The review aims to make air travel more convenient and modernize long-standing rules that have been in place since the early 2000s. For nearly 20 years, travelers have been restricted from bringing liquids in containers no larger than 3.4 fluid ounces in carry-on bags.

Travelers giddy about being able to keep their shoes on while walking through TSA checkpoints at the airport again may have something else to look forward