New Official Scotland Rugby Lines boxers shorts. The Men's Brewdog Bawbags are made from deluxe premium cotton and feature Bawbags own custom fit for optimal comfort. Since 2007 our Originals have been keeping the nation’s nuts tidy and a portion of proceeds from every pair sold goes to support cancer charities too. Remember, 98% of testicular cancer cases are curable if caught early enough, so check yer baws!