Small, reusable containers designed to hold three fluid ounces of liquid are essential for air travel adhering to TSA regulations. These containers, often sold in sets and made from durable, squeezable plastic, allow travelers to bring their preferred toiletries and other liquids in carry-on luggage. An example includes a transparent, BPA-free plastic bottle with a flip-top cap, ideal for shampoo, conditioner, or lotion.
The availability of these containers at a major retailer like Target provides convenience and affordability for travelers. Adhering to the 3-ounce limit prevents confiscation of larger containers at security checkpoints, streamlining the travel process. The development and widespread adoption of these travel-sized containers reflects the evolving landscape of air travel security measures post-9/11.