W.L Weller One Barrel can be a wheated bourbon which has been aged for a minimum of 6 to 7 years in new, charred oak barrels. This one barrel bourbon is bottled at 97 proof and has vanilla, honey, and light-weight fruit flavors.It is a fantastic pour with a velvety comfortable mouthfeel from the 1st sip, but it surely develops a taste of brown suga