I got one of the $21 bubble cases from WalMart for my 301 for taking to guild because the trapezoid case is way too heavy. It is just barely tolerable though. A rolling case from JoAnn would be much better and you can take more with you that way and not have to lug it around. I use one of those for my FW and really like it. It really holds a lot and with a half price coupon, it was affordable.