There have been several threads on saw cases. Wood boxes are easy to build, but they are almost always heavier than metal boxes - not an issue if you keep them in your truck or shop, but an issue when you carry it for any distance.
And metal boxes are almost always heavier than plastic cases. This is why I have been using the PowerBox style cases and modifying them to fit the saw, and to keep stuff I need with them:
EDIT - links lost - but here is a related thread: http://www.arboristsite.com/community/threads/carry-case-for-a-large-saw.202923/
Some other A.S. members have noted that they start with Rubbermaid style storage tubs, or plastic, insulated beverage coolers, and modify them to fit the saw. These can be quite cheap if you start with one from a garage sale.
Philbert
And metal boxes are almost always heavier than plastic cases. This is why I have been using the PowerBox style cases and modifying them to fit the saw, and to keep stuff I need with them:
EDIT - links lost - but here is a related thread: http://www.arboristsite.com/community/threads/carry-case-for-a-large-saw.202923/
Some other A.S. members have noted that they start with Rubbermaid style storage tubs, or plastic, insulated beverage coolers, and modify them to fit the saw. These can be quite cheap if you start with one from a garage sale.
Philbert