The ideal gift! Buy the best bourbon online. Price and reviews available for Maker’s Mark 101 Bourbon Whisky – 750ml Bottle. Makers Mark 101 is a rare take on our signature bourbon. Up until now, weve only offered this unique expression bottled at 101-proof to special guests at the distillery, but here you can offer it to special guests of your own. Stronger notes of sweet, dark spice from the higher proof are met with the classic Makers Mark smooth finish. Its deliberately different, and a rare treat for all that make the pour. The box includes one 750mL bottle of carefully made Makers Mark 101.