Grab a cup of cheer and ring in the season in style with the Fairisle Collection from Corkcicle! Inspired by everyone's favorite cozy winter knitwear, this limited edition pattern evokes the nostalgia and comfort of the holidays in holographic silver prism. Crafted from stainless steel with proprietary triple insulation, this 12 ounce stemless cup keeps your favorite drinks like wine, champagne and cocktails ice cold for 9+ hours or cider and mulled wine hot for up to 3 hours. Includes a sliding, shatter-proof, BPA-free, crystal clear lid and a slip-proof, silicone bottom. Allows you to take your beverage with you where glass can't go. Flat, easy grip sides offer maximum comfort while sipping. Measures 3.5 x 3.31 x 4.5 inches and weighs 0.45 lbs.