Mainsail Stack Cover

Separated Hood

Roll-down, fixable hood part

Many stack covers from other manufacturers lay loose when the sail is hoisted. This makes unwanted wind resistance and lowers the performance of your boat. Our stack cover is different. The hood of our stack cover is made of several fabric acrylic panels and can be rolled down and secured to make it compact and neat while sailing. Once rolled down, the hood can be fixed with side zipper, buckle and webbing. 

The integrated hood keeps wind, harmful UV ray and is closed underneath the gooseneck keeping annoying insects etc out as there is no large opening.


Sail cover can also be rolled down

3 or more webbing and buckle sets are on the inside of the sail cover with the webbing in pockets. One single webbing fixes the both sides of the cover without tying around the boom.

This feature enables racing boats to install stack cover as our stack cover can be rolled tight to the boom when while sailing so as to minimize any bad influence on windflow, boat speed or maneuvers.

This roll down stack cover is also perfect for the boats that go long journeys.

Other features

YKK Vislon zipper and quality materials

We use only carefully selected materials for maximum durability and lifespan.

Zipper is hidden in the flap

this feature maximize the service period of zipper.

Mesh panel along the foot

Excellent drainage and dryability.

Cover is Fixed to the boom with Slides Core

Cover is Fixed to the boom with Slides

Zipper designed to be one side

Easily access the zipper on the Starboard side. There is an overlapping flap, for truly minimal water infiltration compared to placing zipper on top.

The mesh lining

Protects acrylic fabric from wearing, gives high breathability, and makes cover stiff.

Lazy jack goes thru Rutgerson press ring

Lazy Jacks are tied directly to the battens thru Rutgerson Stainless press rings. No wear on the cover and no exposed webbing to degrade.

Jointed round battens

Round Fibreglass battens are supplied in short sections with stainless steel joints for easy transport and storage.