Tom and Will Euphonium Gig BagTom & Will Euphonium Gig Bag. The new tomandwill 26 series brass bags have been designed with the player and student in mind at all stages. The new bags are as small and lightweight as possible whilst offering good protection in all the right places. New features include new handles, our new crossover single zip opening, YKK zips throughout, high density padding, two additional lined pockets with separate pocket for mouthpiece and accessories and most