A Guide on What is the Allegiant carry on liquid rule?

Wondering "What is the Allegiant 311 rule?" or "What is the Allegiant carry on liquid rule?" This guide explains everything you need to know. If you’re unsure about "What is the Allegiant 311 rule?" or need clarification on "What is the Allegiant carry on liquid rule?" read on to ensure you're fully prepared for your next flight with Allegiant.