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Mainsail Pack

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 Product Description

$425.00 up to 10 ft  (305 cm)

Add $32.00 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


1 - 2 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.




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 Product Reviews

Previous | Showing reviews 21-32 of 32

  1. Quality Product!

    Posted by Daniel Reagan on 21st Nov 2017

    I am very pleased with the price, quality and workmanship of this product. It is a perfect and makes getting on and off the water much easier for my trailer sailor. Thank you so much!

  2. Excellent construction

    Posted by Ji McMurray on 13th Nov 2017

    While I haven't installed the sail pack yet, I have inspected it and find excellent design and fabrication. I'm sure when spring comes I'll have to trouble fitting it and will be happy with its operation.

  3. Great for single handing!

    Posted by Ed Long on 22nd Aug 2017

    Product came quicker than expected and was a snap to install. I had two lazy jacks on each side of the boom and ended up disconnecting them from the boom and running them through the D rings on each side. Put taut line hitches in each side so I can slacken them before raising my main, and tighten when done for the day. If you keep your jacks too tight they will catch the battens, and that is not fun. Love the way you just flake the sail in and zipper it up. Easy Peasy! If it only came with Mud Dauber repellent.:)

  4. One of the best investments I've made in my boat.

    Posted by Brian Sams on 13th Jun 2017

    From ordering to delivery, everything was great. I had a few considerations that had to be taken into account and they had no problem with that. The only thing that I would like to see is some better installation instructions, possibly a link to a video. In the end, it went on fine, but there was some head scratching that could have been easily avoided with some more thorough and we'll written instructions.

  5. Perfect product for a DIY'er

    Posted by Scott on 11th Jun 2017

    So I finally installed Lazy Jacks. which meant that my sail cover needed modifying. Actually, the main sail cover needed replacing. Cost of mainsail cover replacement pretty much equals what you'd pay for this product. Just wish that I'd seriously considered this product before the lazy jacks. Everything works well, just that I'm probably going to have to do some lazy jack reconfiguration to optimize the use of this product..

    Highly recommend for a DIY'er. Not that it's complicated, just there are lots of options to consider. For instance do you want to be able to pull the jacks to the mast or not; etc.

  6. Great experience so far

    Posted by Nick Martin on 25th May 2017

    Lee provided on the phone help with properly sizing and ordering and the cover came quickly. It installed easily and seems to work well, looking forward to our first sail. Had one issue with one of the tabs for the lazy-jacks wearing through as I installed the line, but it's held.

  7. Very nice quality - limited documentation

    Posted by Unknown on 11th May 2017

    I was very happy with the ordering process and quality of the product when it arrived.

    Some suggestions to get that last star:

    1) Make sure and mention you expect a topping-lift - my boat doesn't have one.
    2) Provide guidance on sailing with one (e.g. how much should I slack the lines, how to minimize windage, etc)
    3) A little more guidance on measurement and how much 'slack' is in the numbers - I measured pretty carefully, but the final product is pretty generous in size and probably could have been smaller.
    4) I'd like to see D-Rings on the loops used to attach the existing lazy-jack lines - suspect that will be initial point of failure since it's where the load is held
    5) I may have gotten the length a little short because measured to the end of the sail instead of the end of the boom - and while furled so it was back a little bit - emphasize that it's boom length that's important (since it attaches there...)

  8. 1987 Hunter 31

    Posted by Unknown on 18th Mar 2017

    Excellent product. The fit was perfect and the quality was amazing.

  9. Outstanding product and service

    Posted by Craig on 10th Mar 2017

    The Mainsail Pack fit perfectly, looks good, and was a fraction of the price for a similar product available locally. Becky was extremely helpful and answered my question quickly and accurately.

  10. Awesome Product and Service

    Posted by Leigh on 27th Feb 2017

    From start to finish, the experience with Lee Sail Covers was flawless. It is difficult to describe in words how amazing Becky was and I got the Mainsail Pack earlier than was promised. It arrived as the sun was setting and my wife and I installed Lee Covers Mainsail Pack in the twilight.
    It is simply beautiful to say the least, fitted and looked great and friends have already commented positively. Becky, you guys have done a fantastic job and I would recommend you without reservation.

    Oh, and I did not mention that the cost was less than half, of other manufactures and products out there, with absolutely no cuts to the quality product I received.

  11. quality is top notch

    Posted by Raymond Wulff on 30th Jun 2016

    The cover is very well made. The value is outstanding My only problem is using the measurement diagram my cover turned out a little too long. I would also add a note stating if you want to have the cover above the boom instead of around the boom you should only measure around the sail. Both problems are my fault because of the measurements.

  12. Best bang for the buck sail cover around

    Posted by Billy on 29th Sep 2015

    Measured and ordered on a Sunday afternoon. Arrived Thursday morning. Installed on boat Thursday afternoon.
    Great cover very easy to install if you already have lazy jacks on boat.
    It was a perfect fit. And matched my canvas

    While sailing it made no noise and did not bounce around at all.
    Dropping the sail in bag was easy and took about 15 second.
    Also no problem reeffing the main sail

    I would recommend to anyone looking to save some money
    Customer service was excellent.

Previous | Showing reviews 21-32 of 32

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