Mainsail Pack

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Product Overview

$499.00 up to 10 ft  (305 cm)

Add $37.50 per foot over 10 ft

A mainsail pack (also known as Stack Pack*, Lazy Pack, Mack Pack*) is popular with boats that use a lazy jack system. Simply drop the sail into the pack and zipper to close. The mainsail pack cover is integrated with a lazy jack system (not included) to support the top of the sail pack and guide the sail neatly into place inside the cover. (Not include: Lazy Jacks and #40 PVC 3/4" pipe)

cmsimage-206-1.gif  WeatherMax80® outperforms and outlasts other marine fabrics - including acrylics and solution-dyed polyesters. WeatherMax is designed to be water tight and breathable.

contentonly.aspx.jpg   SolarFix® thread is guaranteed in writing to last! Made of 100% PTFE (PolyTetraFlouroEthylene) fiber. Extremely resistant to harmful UV rays and chemical exposure

DOT twist locks included
YKK #10 marine zippers

Removable mast boot


2 - 3 week turn around

 lowest-price.jpg  Our low price guarantee is simple! If you find a lower price offered by one of our competitors, we will match the price of that item within 30 days of purchase.





(33 reviews) Write a Review

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  • 5
    Mainsail pack

    Posted by John Stevens on 9th Feb 2023

    We run a catamaran charter in Charleston. Just finished putting on 2 new mainsail pack covers and they are a great fit! Lee Sail Covers called after my online order to double check measurements and I ended up making some adjustments and I am glad I did. Their suggested adjustments were spot on!

  • 5
    Love it!

    Posted by Leo on 29th Oct 2022

    The sail pack looks and fits great on my Catalina 30. I added 2 10’ pieces of PVC on each side from Home Depot. Easy install.

  • 5
    Great company to work with

    Posted by Unknown on 28th Sep 2022

    Lee Sail does a great job working with the customer to ensure measurements are correct and the end product is beautiful!

  • 5
    Excellent fit and quality

    Posted by John Milia on 9th Sep 2022

    I just replaced mainsail and needed a high quality sàil pack. Everything fits great! Simply push all the mainsail slides down to bottom and zip the whole pack closed effortlessly. It just makes sailing and stowing so much easier. A few pieces o PVC give it a frame and perfect layout for your lazy jacks. The material is quality and water repellent. Absolutely worth it!

  • 5
    Beautiful Work

    Posted by Jesse on 30th Aug 2022

    Just got my mainsail pack for my Beneteau 373. It looks amazing and the customer service was very helpful in making sure my deliver got to me. Thanks LeeSailCovers!

  • 5
    Great value!

    Posted by Mark K. on 29th Aug 2022

    Exceptional customer service. Becky answered all mh questions throughly and promptly. Delivered on time! Great workmanship. Easy to use and fits well.

  • 5
    Easy process, exceptional product and service

    Posted by John Foley on 30th Jul 2022

    If you are looking for a sail pack, look no further. Just provide measurements for your boom. I was skeptical of the process at first, but my cover was a perfect fit and it looks amazing.

  • 5
    Nicely done

    Posted by Tim Brewer on 12th Jul 2022

    The sail pack was exactly what I was hoping it would be. It makes dousing your mainsail effortless, just release the halyard and zip it closed. It was nice to be able to talk directly to Becky to ensure the correct dimensions and strap placement. The quality of the work is great, the price was reasonable and the fabrication was fairly quick.

  • 5
    Works really well!

    Posted by Unknown on 7th Apr 2022

    Great sail pack, works perfectly, and looks great! Order process and installation is also super easy.