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Protective Chart Cover


In stock online.
Model # 336578 | Mfg # PAP VC

Product Description

Mark up your charts yet keep them clean and dry!

Fold your chart to the relevant section, then zip it into this waterproof bag. Or insert two charts, back to back, for flipping between coast and harbor charts. Clear, sharp plots can be made on the cover using ball point or Stabillo pens, then rubbed off with a damp cloth.
  • Dimensions: 22-1/2" W x 17-1/2" H
  • Waterproof holder with zipper holds both large and compact charts
Please note: The Region 9 and 11 Chart Kits do not fit in this cover


Protective Chart Cover

Material Vinyl
Type Cover

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.


by PowerReviews
Maptech Protective Chart Cover

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.

Reviewed by 3 customers

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Great Chart Cover

By Chris

from Yellowknife, NT, Canada


  • Reliable Performance
  • Strong Construction
  • Waterproof


  • Must fold chart to fit

Best Uses

    Comments about Maptech Protective Chart Cover:

    I got a few of these Maptech ChartKit Zip Cover's and they are great! They are flexible and waterproof. the packaging says the inside dimensions are 22" x 17" but I found that some of them were a bit bigger than others (the size isn't exactly the same. The only down side is that you need to fold the chart to fit inside so you will need to take it out and re-fold sometimes.


    Plastic Chart Cases

    By Cap't Ed

    from Calgary, Alberta sailing out of Sidney.

    About Me Outdoor Enthusiast, Professional


    • Waterproof


    • Inaccurate

    Best Uses

      Comments about Maptech Protective Chart Cover:

      I purchased the last plastic chart cover in Anacortes at the WM store and it was great 25 x 18.5. I then purchased 3 of these in Sidney with the same part number 336578 and they were too small to fit a chart. [...] Also the size on the packaging 22 x 17 was different from the size of the case inside which was 23 x 19. All very confusing with the same part number.These cases are great if you can get the correct size.


      Good value

      By Captain Dave

      from Philadelphia, PA

      Verified Buyer


      • Compact
      • Durable
      • Great Value
      • Simple design


      • Bent in half to ship

      Best Uses

      • Day sail

      Comments about Maptech Protective Chart Cover:

      West Marine should ship in a tube not bent in half in a box. It crimps the plastic.

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