What is the 3 1 1 rule for carry ons_What is the 3 1 1 TSA rule?

Aviation Administration's 3-1-1 rule, which stipulates how much liquid passengers can carry, Coan Silicone introduces specific rules.

The 3-1-1 rule involves three core elements,

1. "3" means that each liquid must be placed in a container of 3 ounces or less

2. "1" means that all containers must be placed in 1 quart transparent plastic

3. "1" represents the middle, each passenger can only carry one bag

All in all, "3-1-1 rule" stipulates that in a limited space bag, you can carry as much liquid as possible in a 3 ounce or less container and fill the bag.

Now you can buy your favorite silicone travel bottles according to your needs (the travel bottle capacity will not exceed 3 ounces) (in most supermarkets or come from KEAN to purchase), and then package them in a quart-size ziplock bag ( Or other sealable) plastic bags-you should be able to hold four or five.