THERMA-X1 Emergency Thermal Bivvy
Blackout, burst main, flood or a boil notice. Whatever cuts the supply, the AQUA-X1 turns what is left into water you can drink.
Your family always has safe drinking water.
- Works when the power grid fails
- 0.1 micron hollow fibre membrane
- Up to 1500 litres per filter
- Stores unopened for 5 years or more
- Under 100 g, fits a coat pocket
- Nothing to charge, refill or replace
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Product description
When the heat goes off, the car stops, or the night turns on you, the THERMA-X1 is the difference between shivering and staying safe. It reflects your own body heat back at you, so it works with no power, no fuel and no fire.
Windproof and waterproof, it packs down to the size of a drinks can and weighs about as much as a bar of chocolate. Keep one in every coat, car and bag.
- Reflective thermal lining that returns most of your body heat
- Full body size, roughly 213 x 91 cm
- Around 110 g packed, smaller than a drinks can
- Windproof and waterproof outer in high visibility orange
- Nothing to charge, light or refill
- Stores for years, ready when you are
Specifications are supplied by the manufacturer and should be confirmed against the current supplier datasheet before launch.
Shipping details
Orders are processed within one working day. Delivery across the EU typically takes 3 to 7 working days. Tracking is emailed as soon as the parcel leaves.
Delays are possible around public holidays. If anything goes wrong, our support inbox answers within 24 hours.
Questions
Is this better than boiling?
It is faster and it works when you have no power and no gas. Boiling kills organisms but leaves the sediment, the cloudiness and the taste. This removes those too, in one pass, with no fuel.
How many does my household need?
One per person is the sensible baseline, because in an emergency people separate. Most families take the five pack for the house and keep spares in the cars.
How long can I store it?
Unopened and dry, five years or more. Once used, keep it from freezing and backflush it before storing.
Can children use it?
Yes. It takes an ordinary sip, no more effort than a thick milkshake straw. Supervise younger children the first time.
What if I want to return it?
60 days, no argument.
See what our customers have to say
Three ways to drink
How to use it
No power, no batteries, no chemicals. Pick whichever suits the moment.
Drink straight from the source
Put the straw into a stream, a rain butt or a filled glass and sip. Nothing to set up.
Screw it onto a bottle
Fits any standard 28mm bottle thread, so a supermarket bottle becomes a filter you can carry.
Hang the pouch and let gravity work
Fill the 1.5L pouch, hang it up and let it run into a jug. Hands free, enough for the whole table.
Four-stage filtration system
Removes 99.999999% of bacteria
FAQs
Got questions? We have answers.
Why do I need this when I can just boil water?
Boiling needs a heat source. In the emergencies this is built for, a blackout, a burst main, a flood, the gas and the power are usually the first things to go. The AQUA-X1 works with nothing but your own breath.
Boiling also only kills organisms. It leaves the sediment, the cloudiness and the taste behind. The four-stage cartridge takes those out in the same pass.
What does the filtration actually remove?
The 0.1 micron hollow fibre membrane removes 99.999999% of bacteria such as E. coli and salmonella, along with microplastics, sediment and cloudiness. The activated carbon stage takes out chlorine and the taste and smell that come with standing or treated water.
It is not designed for salt water or heavy chemical contamination. For those you need distillation or a dedicated purifier.
How long does one filter last?
Up to 1500 litres. For a single person drinking two litres a day that is well over two years of continuous use, so in a short emergency you are nowhere near the limit.
There is no cartridge to buy and no schedule to keep. When flow slows, backflush it with clean water and it recovers.
How many should I buy for my household?
One per person is the sensible baseline, because in a real emergency people are rarely all in the same place. Most households take the 5-Pack for the home and keep the spares in the cars and the go-bags.
Does it need power, batteries or chemicals?
None of the three. There is nothing to charge, nothing to replace and no tablets to add. It is a sealed mechanical filter, which is exactly why it still works when everything else has stopped.
How long can I store it unused?
Five years or more, unopened and dry. Once it has been used, keep it from freezing and backflush it before you put it away. Freezing is the one thing that damages a wet membrane.
Can children use it?
Yes. It takes an ordinary sip, about the effort of a thick milkshake through a straw. Supervise younger children the first time so they learn to breathe out through it to clear the line.
How quickly will it ship, and what if I want to return it?
Orders are processed within one working day and delivery across the EU usually takes 3 to 7 working days. Tracking is emailed as soon as the parcel leaves.
If it is not for you, send it back within 60 days for a full refund. No argument and no restocking fee.