Need to add an extra ball to your roller but don't want to pay the expensive costs for totes? Get a Plus One from Hammer and carry a backup or spare ball with you to the lanes on top of your roller. The back of the bag has a straps and a clip that attach to the handle of the roller bowling bag. So whether you want to add this to a roller or if you feel like just taking one ball to the alley this is your bag!
in the plus one is there room to store your shoes? and can i just purchase the plus one?5/9/2017 - By Harlan
Can this attach to the Hammer 4 ball bag premium roller handle or is this only for the 3 ball bag?8/5/2018 - By PT