Mainsail stack system
Stack type mainsail handling systems have become quite popular for good reason. These systems allow you to integrate a mainsail cover with lazy-jacks which greatly reduces the hassles of raising, lowering and stowing a conventional mainsail.
We've spent years looking at what others have done and developing our own ideas to come up with the best mainsail stack system on the market. Each of our stack systems is custom designed and built to fit the unique characteristics of your boat.
Some of the unique features of our pack system:
Low batten profile to keep windage to a minimum
Fitted center flaps and full front flap for complete coverage of sail
All zippers hidden from the sun by either a cover flap or by creating a "blind" zipper seam
Chafe protection at front and back end and wherever else necessary
Optional roll-away feature to allow the Ustack to be rolled down to the boom and lazy jacks stowed
Webbing attachment points for lazy jacks (cheaper systems simply tie lazyjacks to battens)
Reinforced openings for reefing lines
Custom graphics available
Available in all of the colors of the Sunbrella rainbow so it will match your other canvas