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Sensor Dry Envelope Medium


Touch-Screen Compatible Waterproof Protection
COLOR lemongrass
SIZE: 1size - In stock
Infinite Guarantee
For environments where water, dirt, or dust menace your electronics or valuables, the touchscreen compatible Sensor Dry Envelope provides essential protection and features a clear window for viewing contents. The waterproof nylon fabric blocks the worst your surroundings can throw at you, and the VaporLock™ design provides a secure closure even when internal pressure threatens to break the seal.
Fabric :
100% nylon 2L
70D ripstop with TPU lamination
Dimensions :
10” x 11” / 25 cm x 28 cm
Weight :
2.1oz / 60g 
Fabric Performance :
Welded Seams
Design Features :
Touch-Screen Compatible Window
VaporLock™ Waterproof Closure
RF Welded Seams
Durable Bound Seams
Clear Window on both sides
Functional Details :
Lash points


Totally waterproof


Great size for keeping all the "wallet" essentials and any documents dry.



Dry iPad? nah, I'm old school: dry papers.


Looking for a waterproof "bag" that wasn't a zip-lock and wasn't a monstrous dry bag can be a tough chore. But this "envelope" is perfect. As an outdoor educator who spent over 100 days in the field last year, keeping papers, journals and a Kindle dry is of utmost importance. From the rain and snow of Alaska and the Rockies to the windswept canyons of Utah and Red Rock, NV, this thing was perfect for storing all the crucial things I need to not get fired and not get bored. The one downside is that it's a real pain to open and close when it's cold out (below freezing) - the plastic stiffens up and gets hard to set in the track -- but still way better than a zip lock! I have both the small and the medium and I wish there was something in middle for sizing, otherwise it couldn't be any better.

Anchorage, AK


Sensor Dry Envelope Medium

5.0 2






Hi, would a regular piece of 8.5 x 11 paper fit in this envelope? I see that the specifications are 10 x 11 but is that inside space or overall product area? I intend to use this as a way to carry contact information, waivers and risk management plans for trip leaders in the field. Thanks for your time!


Hi Kat, a regular piece of paper will fit in the envelope, however, I'm not certain how many pieces of paper or documents you'll be able to fit in there. I'd say about 70-75 pages maximum. Hope that helps, thanks for contacting OR!