Reddit reviews Ultrathin Upgraded Food Grade Silicone Travel Foldable Electric Kettle Boil Dry Protection Portable with Dual Voltage and Separable Power Cord,555ML 110-220V US Plug

I just took this little fella across Europe and the UK, and have used it stateside as well. It collapses very flat and the travel case is a nice touch. Low capacity but more than enough for a brew!

https://www.amazon.com/dp/B07PRGXQBS/ref=cm_sw_r_cp_api_i_OJjzDbX279XMJ

Okay, so any reusable water bottle will do you, and I'll explain why.

First, if locals can drink the water then heavy metals aren't a concern. What is a concern is bacteria, viruses, an amoebas in the water. And the safest and most effective way to neutralize all of those is by boiling.

So what you are going to do is bring a very small dropper bottle of bleach (or Aqua Mira two part solution if you don't trust standard bleach) and a stinger/immersion heater or collapsible kettle. When you get to Jordan, you are going to get your hands on a bucket. I'm editing my original comment, because my method is obsolete. The big bucket heater I use for my method is no longer sold in the voltage you need. My original comment is at the bottom, but I've got the same technique for you with different tools (and likely the same time commitment).

The goal here is to boil up your water supply in advance. Given that only small stingers or electric kettles exist which will allow Jordan's voltage, I'd go with the kettle. Fill the kettle. Set it to boil. Once it has boiled, give it a few drops of bleach as a residual disinfectant to keep your pristine water from gaining new nasties. Pour the hot bleach water into your bucket. Fill the kettle. Set it to boil. Once it has boiled, ... you get the point. Fill the bucket.

Now you have a bucket full of warm, but potable water. Let it cool down further and it becomes room temperature, drinkable water.

Refill your reusable water bottle from this stash of potable drinking water. What kind of reusable water bottle? Whatever kind you already have lying around the house.

I've used ice buckets in my hotel room as buckets. I've done single cups of tea in a hot-drinks go-mug (when I haven't had time for the water to cool down but didn't want to drink straight hot water). I've been given brand new, solid plastic wastebaskets to use as a bucket. And on only one occasion, I purchased an actual bucket. I recommend making your water for the next day during the night before as that way it cools down sufficiently overnight and you aren't quenching your thirst with uncomfortably warm water.


Fill the bucket from your hotel room's faucet and then put the immersion heater into the bucket of water, and plug it in (don't plug it in before immersing it in water or it won't work; plug in after). This will slowly, oh.so.slowly bring the water to a rolling boil. Once it is at a rolling boil, you leave your heater in the water but you unplug the heater and let the water cool down.

I don't know that there is an all-in-one AeroPress solution with kettle and grinder, but I have looked into ultra-portability, and I think with the right bag, even though you might make some compromises (the grinder doesn't fit in the AeroPress, the AeroPress doesn't fit into the kettle), I think you can get a fairly sweet portable kit. For me, this means I don't need capacities any larger than 500 mL. So, here are some things I've looked at:

• Ultra thin collapsable silicone electric kettle
  
• 300g travel food scale
  
• AeroPress Go (Yes, I'm definitely getting one)
  
  I own the JavaPresse hand grinder. I love, love, love this grinder, but my only gripe is that the diameter is a bit small for my hands, and they tend to cramp up when grinding. I'm open to a portable hand grinder that has a larger diameter, and shorter. The Porlex grinder seems like it might be a good fit.
  
  The only thing that I haven't really found to my liking is the perfect bag to carry everything in, and a portable air-tight opaque container to carry whole coffee beans.