Some travelers enrolled in the TSA PreCheck program may soon be allowed to bring full-sized water bottles through airport security checkpoints, according to senior administration officials. The Transportation Security Administration (TSA) is currently exploring the possibility of allowing PreCheck passengers to carry larger quantities of liquids, but only at a limited number of airports equipped with newer technology. This technology, known as computed tomography (CT) scanning, allows security systems to distinguish between harmless liquids like water and potential threats, enabling more efficient screening. The proposed change would initially apply to airports with the most advanced screening capabilities. However, officials have not yet named specific airports that could be included in the new policy. It’s important to note that the TSA is not planning to remove all liquid restrictions at this time. The current 3-1-1 rule, which limits carry-on liquids to containers of 3.4 ounces or less, will remain in effect for most travelers. While the technology to scan full bottles of liquid exists, the TSA lacks the funding and resources to implement this on a nationwide scale, even for PreCheck members. This development follows the recent launch of the TSA’s Gateside by TSA program, which allows approved PreCheck travelers without airline tickets to pass through security checkpoints and access gate areas at 13 airports. The program is expected to grow once the TSA reviews how it performs in terms of passenger volume and operational efficiency. TSA PreCheck is a U.S. government initiative that allows eligible travelers to bypass standard security lines and go through a faster screening process. The program costs $85 or less for a five-year membership, depending on the provider. Travelers must first undergo a background check and other security screenings before being approved. Once approved, the expedited screening process typically takes around 10 minutes, according to the TSA.