Screw-On Lid: Secure, leak-proof design for travel (e.g., coffee mugs).
Flip-Top Lid: Convenient for quick sipping (e.g., sports water bottles).
Straw Lid: Designed for easy drinking (e.g., kids’ bottles, gym bottles).
Press-Button Lid: One-touch open/close mechanism (e.g., Zojirushi thermoses).