You can try a sports / outdoors store like MEC. They have a duffle with shoulders. The fight is tight for senior equipment but it works. The upside is that these are far more durable than typical hockey bags. They work well for shuffling gear on long walks from far end of parking lot to change rooms. The downside is that they may not suit for longer walks as they are not purpose built back packs. They also dont stand up.
http://www.mec.ca/AST/ShopMEC/Packs/...duffle-bag.jsp