16 oz. Stainless steel outer wall with color plastic liner; Double wall insulation; Stainless / plastic lid with slide lock prevents spills. Not microwave or dishwasher safe. Gift box included.     Colors: (Top row; Left to right) Black Blue; Black Lime Green; Black Red (Second row; Left to right) Indigo Blue; Peacock Blue; Olive Green; Pumpkin Orange; Merlot Red; (Bottom Row; Left to right) Blue; Green; Orange; Black; Purple; Red