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SealLine
Map Case

3.727272727272727 out of 5 stars
11 Reviews
$19.95
Color:Clear

Size:

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Map Case

Designed for the ambitious backpacker, avid day hiker, and weekend paddler, the SealLine Map Case provides transparent protection from light rain showers, accidental drops into wet environments, and splashes on the water. It's constructed with a zip-lock closure and welded seams to keep unwanted moisture out.

The Map Case comes in three different sizes, so you can use it on a shorter day hike or bring it along for extensive outings. It's not intended for full submersion, but it's great for extensive use outdoors, so long as you don't drop it directly into the water. D-rings at each corner allow you to tether it to your kayak, canoe, backpack, or bike without it falling off.

Details

  • Water-resistant map protector for paddling and hiking
  • Clear, easy-reading design for navigating on the move
  • Zip-lock closure and welded seams to keep water out
  • D-rings for tethering it to packs, bikes, or kayaks
  • Item #CAS00DR
Waterproof
water-resistant design
Recommended Use
backpacking, camping, hiking, paddling
Manufacturer Warranty
lifetime

Overall Rating

3.5 based on 11 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 1 reviews
3 Stars - 0 reviews
4 Stars - 3 reviews
5 Stars - 5 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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5 out of 5 stars

May 8, 2021

Large map case for Colorado adventure race

Used this map case for a 6 hr adventure race in Colorado and it was perfect. I purchased the large size and it poured cats and dogs our last hour of the race but our map stayed dry as a bone. Would recommend!

Mariah
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

January 22, 2021

Great small size for maps

I have been looking for a small map case that will not take up lots of space. This is a great size and has the advantage of fitting great into a pocket and small bag.

De L.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

4 out of 5 stars

November 20, 2020

Item Dimensions

Familiarity:
I gave it as a gift but have feedback to share

The dimensions Small 10 in x 13.25 in Medium 13.5 in x 16 in

Carlos C
5 out of 5 stars

May 11, 2019

Ultimate Protection for Documents from Weather.

After trying this product in my leisure time, I was inspired to apply it in my line of work. I acquired 15 -20 of the small units to store safe-work permits during maintenance outages / turnarounds. Each outage lasts at least 2 weeks, so since they were purchased 5 years ago, they've all seen at least 4 full months of full exposure to environmental elements and the rough handling by the dirty brutes (jk, no...srsly) performing the work. The cases are generally fastened to one location for the duration of the outage, meanwhile, the case is opened several times a day, often bulging from the additional paperwork. Unless someone forgets to close the case, documents always stay dry. Everyone likes them so much, they use the cases throughout the year.

Jo E.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

February 27, 2019

Versatile map case meets snowmobile needs too

I zip tied the medium size map case to my snowmobile luggage and used it daily on a month long snowmobile trip. It suited my needs perfectly. I did make sure that I insert my map for the day while I was indoors - preventing any flexibility issues with the zip-lock seal. I would purchase this product again.

user image
Sledding A.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

1 out of 5 stars

October 25, 2018

Seal line: map cases that do not live up to our name

Seal line. This line of product does not seal. . .Had the map case and used it for one season of hiking. Special ordered it online and had it shipped to Australia. Not abusive use or anything. When not in use, I tuck it to the side of my ribs wedged between the backpack strap and my body, pulled it out to read it a few times a day. About everyday or so I open the case to change the map orientation/page etc (fairly carefully and not forcefully or anything) A small rip started to develop at the edges of the closure seal (on the weld line) about 15 days in. Eventually out of the blue, the welded line about 2-inches long separated and came apart (on the left side about 3/4 of the way). My only assessment is that the welds created a weak spot on the case. I could understand how the weld line would separate near the closure seal but at 3/4 of the way where there's no usage/repetition stresses. . .come on! Even so, I'd expect the weld line at the edges of the closure seal to last for more than a half-season of use. The D-rings were useful but that's about the only good thing about this thing. Will be going to a different manufacturer. Save your money. I'd avoid at all cost.

a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

4 out of 5 stars

August 22, 2018

Great but not waterproof in the strict sense

I have used mine on dozens of week long whitewater rafting trips, including 78 days on 4 Grand Canyon trips. It holds the map very securely but it did take on water. Not s big deal really, although it would be nice. The d rings have held up through 2 flips in the Grand including Lava. Security is more important than water resistance so I give this a decent rating. The seal is basically a beefy zip lock so it is easy to use. Considering how many times I pull the map out to switch pages it works well. Well enough that I am buying a second one because of sand scratching the plastic making it cloudy after over 300 river days. It does the job.

a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

June 8, 2018

durable over several years

I have used the small map case for years--for a number of different applications. I initially used the case in the Boundary Waters to protect my maps. Subsequently, because of the visibility of the contents, I used the case to store my ""shaving kit"" and meds for air travel-- it is easy to get out and see what's in it when asked by TSA or if I'm just using it personally by the sink in a hotel. Subsequently, I used it to protect my cell phone and keys while I'm swimming laps. (I'm a physician and on-call a bunch, so having a water tight case to protect my cell phone at the head wall of the lap lane is useful so I do not have to get out of the pool periodically to check for calls and messages. The plastic is durable. I just got the first tear in the material after 5-6 years. The reason I'm on the website is to order a couple more.

Dr B.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

2 out of 5 stars

January 15, 2017

Ripped early in the trip

It was only halfway through our trip down the grand canyon when this map case ripped on me. At least the map was made of waterproof materials but had to get out the other information that I store there as well. Very disappointing performance. I did like the design and ability to tie down on different corners thought so it gets one extra star for that.

Zavier V.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

1 out of 5 stars

September 23, 2015

Constantly leaks

I purchased a medium chart case this summer to keep my chart handy with kayaking. I am a kayak guide in the San Juan Islands and use my chart daily. From the start, my SealLine case leaked in water, getting my chart wet (which is waterproof, so not a huge problem) but any of my tides/current/weather/planning I wrote on a separate sheet of paper would be illegible after a few hours. I constantly tried to get a better seal and avoid leaks but as the summer comes to an end, I realize it is the case and not me sealing it improperly. I am really disappointed and would seek out another chart case if you want your things to stay dry.

Jaclyn
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site