As of 2026, airport security bin rules still vary slightly by airport, but standard TSA and international protocols require several items to be placed separately. You must remove your "3-1-1" bag of liquids (containers under 100ml in a clear 1-quart bag) and place it in a bin. Large electronics, including laptops, tablets, and gaming consoles, must be placed in a bin with nothing above or below them. You also need to remove bulky outerwear like jackets and coats, as well as your shoes (unless you have TSA PreCheck). Pockets must be completely empty of metal objects, phones, keys, and even non-metallic items like tissues or wallets, which can sometimes interfere with body scanners. While some airports have upgraded to new 3D CT scanners that allow you to leave liquids and laptops inside your bag, you should always assume you need to remove them unless specifically instructed otherwise by security personnel to avoid being flagged for secondary screening.