The YETI Rambler 10oz Lowball with Lid is one of those items you bought for life on-the-go, but wind up using daily around the house. With a double-walled vacuum insulation, the Lowball makes standard mugs look like scrubs. Capable of keeping drinks hot or cold for extended periods, the YETI Rambler 10oz Lowball is a perfect host for coffee, tea, or cocktails. Oh yeah, and a No Sweat™ design means you don't have to worry about that ugly ring on your coffee table.