2 ounces J.P. Trodden small-batch bourbon
1/2 ounce maple syrup, such as J.P. Trodden barrel-aged maple syrup
1 ounce S. Pellegrino sparkling water
3 drops orange bitters
1 large orange twist*
Fill a lowball glass with ice. Add bourbon, maple syrup, sparkling water, and bitters, and stir to blend. Garnish with orange twist.
*Peel twist from orange over the cocktail, to capture the natural oils.