OS Hydroseal Map Case


The Hydroseal waterproof map case (recommended by us) is for maps and navigation aids. The case is made from a durable 420D nylon fabric with a double sided TPU window to view and protect your maps and paperwork.

4/5 (7 customer reviews)


Reviews for OS Hydroseal Map Case

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“Seriously waterproof”

‐ 27 September 2019

The only slight niggle with this otherwise excellent mapcase is that it's not always easy getting the sealing strip to engage properly and fully. But in return for the effort, you do get a seriously waterproof, double-sided mapcase -- so there should be no need to open it while out and about.

“Map bag”
R D Jones

‐ 27 September 2019

Best one yet. Looked at a lot of map cases, both instore and online. They are, for the most, glorified plastic bags or ridiculously expensive then I thought to look at the OS web-site. You could tell it was quality, and can be returned if not happy, but you won’t.
Only issue is the same as all map cases. The size does not line up with the map folds, so inevitably you have to make new creases in the map. Still the best I have come across and very reasonably priced.

“Cracking Case”

‐ 27 September 2019

Good case, good seal. I'm not entirely sure what the double straps are for but it worked well enough.

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