Smallest emergency hydration water bag for survival kits shown with 1 liter of water inside
Wazoo Emergency Reservoir survival water bag laid flat on white background
Emergency Reservoir™
The smallest emergency water bag for survival kits Emergency Reservoir by Wazoo
Emergency Reservoir™
Emergency Reservoir™
Emergency Reservoir™

Emergency Reservoir™

13 reviews
Regular price$7.00
Shipping calculated at checkout.

10-Pack of Emergency Reservoirs™ - Items come flat so that you can fold or roll them to any size you need for your kit. 

We wanted to make an emergency hydration bag to fit our Cache Wear™ products but in doing so, we also created the smallest and most versatile 1-liter container on the market. (Most purification tablets, call for 1-liter of water)

These unsung heroes of the Cache Kits™ are made of food-grade plastic that is rated up to 400 degrees F, meaning you can boil water in them over a bed of coals, with no risk of releasing toxins and chemicals into your drinking water. 

*NOTE: Does not come with pictured Small Ranger Band or Trail Marker for securing top. However, both work great for this application and come highly recommended.

Customer Reviews
5.0 Based on 13 Reviews
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Filter Reviews:
Jason R.
United States United States

Perfect Match/Just Right

It's great that these pair perfectly with the Katadyn Micropur tablets. Also the size is just right for a small kit. I'm even considering keeping one in my wallet. Outstanding Company. Outstanding product. Thanks, Jason Robins

United States United States

Exceeded my expectations

These emergency reservoirs are so packable you forget you’re carrying them. These bags are also very durable. Dropped one about half way full of water on ground from about 3 feet from the ground and did not get punctured or ripped open. I don’t believe they’re meant to do that but was surprisingly impressed by the strength of bags

Renee M.
United States United States

Fabulous idea!

Need to test one out, but haven't done so yet. Great idea and it fits well in the belt. Customer service is fantastic! Item was left out of order, emailed them, got response next day and immediately shipped out replacement. Can't beat that!!

Erich L.
United States United States

Great water bags

They are the smallest to roll down and store. Very tough, and yes you can boil water in them. I've had other water bags that have been ok, but these are better, plus they work well with the ranger band and using the trail markers to secure it. Great product !

United States United States


Well made, convenient and easy to store for the times needed

Lyle S.
Australia Australia

Great to have on hand

Very useful item. Packs down small so it doesn’t get in the way but great to have on hand when you need it.

Doug P.
United States United States

Worth it.

I had some other emergency bags, but they were not high temperature rated to handle boiling water. This make for a great emergency bag. Keep out of the flame itself and you are golden.

United States United States

Best Water Bags Out There

I purchased 20 bags and started adding 2-3 to multiple PSK’s & IFAK’s along with water purification tabs. These bags can pack down so small I was able to make a micro PSK with a purification tablet that comfortably fits in my pocket. Great product!

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