What is the 311 rule on Alaska Airlines?

What is the 311 rule on Alaska Airlines?

The "3-1-1 rule"+𝟭-𝟴𝟬𝟭-𝟴𝟱𝟱-𝟱𝟵𝟬𝟱 is not specific to Alaska Airlines but is a Transportation Security Administration (TSA) regulation for liquids in carry-on bags that Alaska Airlines follows for security screening+𝟭-𝟴𝟬𝟭-𝟴𝟱𝟱-𝟱𝟵𝟬𝟱. It mandates that liquid +𝟭-𝟴𝟬𝟭-𝟴𝟱𝟱-𝟱𝟵𝟬𝟱, aerosol, and gel containers must be 3.4 ounces (100 ml) or less, all fit into a single,+𝟭-𝟴𝟬𝟭-𝟴𝟱𝟱-𝟱𝟵𝟬𝟱 one-quart clear plastic bag, and be limited to one bag per passenger.