Contigo Snapseal Vacum Insulated Stainless Steel Travel Mug, 16-Ounce, Radiant Orchid/Black, 2-Pack SnapSeal lid features a 1-piece leak proof lid Easy, one-handed use , travel tumbler 2-pack Fits most single-serve brewers and car cup holders Top-rack dishwasher safe lid , coffee travel mug Double wall vacuum insulated stainless steel keeps beverages hot for 6 hours or cold for 12 hours