Ello Magnet Stainless Travel Mug Poseidon

Perfect for the Commute: 18 oz vacuum insulated stainless steel travel mug designed to keep drinks cold up to 24 hours and hot for 5 hours. Enjoy this stainless steel mug that is car cup friendly and completely leak-proof. 

Guaranteed Leak-Proof: Ello's patented sealing slider won't leak and is designed for easy, one-handed open/close.