Stay refreshed throughout your day with the Brumate Frosted Drift 40oz Era Flip Tumbler. Advanced insulation technology maintains ice-cold beverages for 24+ hours, whether you're at the office, gym, or exploring outdoors. The convenient flip-down straw with secure slide seal makes hydration effortless and spill-proof.

The detail is very hard to see, but the finish appears frosted - kinda like a frosted glass coming out of a freezer. 

Features:

• Leakproof SlideSeal™ lid
• SoftSip™ silicone mouthpiece
• ColdKey™ metal straw 
• Easy carry handle
• Keeps drinks cold 24+ hours
• Cupholder friendly base

Brand: Brumate 

Era Flip Tumblers are 100% leakproof with cold beverages and iced carbonated beverages when in the locked position. Not recommended to be used in the locked position with hot beverages. Using a 50% ice to liquid ratio is recommended when using carbonated beverages with your Era Flip.