Vacuum insulated mug.  18/8 Stainless steel.  Won’t rust.  Naturally BPA free.  Dishwasher Safe.

Vacuum insulation body + thermal lid keep drinks hot 4.5 hours, cold 5 hours or iced 20 hours.  Leak proof and fully packable.  Bike Cage Friendly.  Lifetime warranty.

I’m a big fan of Stanley PMI branded coolers, growlers and such. I have… Stanley’s Adventure Cooler in three sizes – 7, 16 and 30 quarts.  64 ounce vacuum insulated growlers [Hands on Review] (in Navy, Green and Black), 32 ounce vacuum insulated growler, 64 oz non-insulated stainless growler, Stainless Steel Flask, Nesting Containers, Stanley Adventure Camp Cook Set, Vacuum Insulated Water Bottle, Insulated Food Jar, 24 Oz Stein, Packable One Hand Mug and Stainless Stacking Pint Glasses. I’m impressed by the quality, features and styling of the Stanley products that I own.

Update: Since this post was published the price, availability or promotion has changed.  Check the product page for current description, price and availability.  Also: Today’s Deals on Amazon

Stanley Classic One Hand Vacuum Mug – available in multiple colors