ThermoFlow Portable Water Heater | Instant Heat

Very great shower, does what it needs to do.

Been living out of our camper and doing long overland trips for the past few months, and this ThermoFlow heater has been one of those things we actually use every single day.
Set up is easy, doesn’t take much space in the rig, and heats water way faster than I expected. After a cold morning or a dusty trail day, having a proper hot shower out in the middle of nowhere feels pretty luxurious.
Battery life has been solid so far. We usually get through a whole weekend trip without worrying about charging it constantly. Temperature control is also surprisingly stable no random freezing or burning water halfway through a shower.
What I like most is that it feels built for actual outdoor use, not just backyard camping. We’ve used it at campsites, beach runs, and remote spots with no issues.
Definitely worth carrying if you spend a lot of time on the road or off-grid.

We use this after mountain biking in the Alps to clean our two muddy golden retrievers at the trailhead. Strong water pressure and warm water straight from the stream. Worth every cent.

Super fast delivery. I emailed them to check which gas canisters work with it, and support replied in under an hour with exact recommendations. Excellent service!

Good product and follow up support.

Compact and very easy to operate solo. The screen is clear and the temp memory feature is great - you set your temperature once and don't have to keep adjusting it every time you shower.

Super simple setup when I need to shower. Just attach the gas canister, drop the pump in a bucket, and switch it on. Love that all the hoses and the shower head pack away neatly inside the unit itself.

Used this during late autumn in 5°C weather. The heat rise is incredible and the pump had no issues pulling water up from a stream. Lasted our entire 4-day trip on a single charge

Was skeptical about the instant heat claim, but it actually delivers. Takes cold water from a jerry can and makes it piping hot with zero temperature fluctuations. Great piece of gear for cold mornings in the Black Forest.

Just an amazing piece of kit
Does exactly as advertised ( better really )
Absolutely love it

Der Service war erstklassig. Wir hatten am Anfang Probleme mit unserem Gas. Nach einigem Hin- und Hergeschreibe kamen kurzerhand zwei Mitarbeiter bei uns vorbei und haben das Problem beseitigt. Jetzt läuft es sehr gut. Endlich warm duschen!

This product exceeded my expectations. The quality is excellent, it is easy to use, and it works exactly as described. It arrived quickly and was very well packaged. I am extremely satisfied with my purchase and would definitely recommend it to anyone looking for a reliable and high-quality product. Five stars

Absolutely love my instant hot water, great for festivals as a shower or just to do the washing up easy to pack and store I keep it in my van all the time amazing well built bit of kit

Had just one shower yet in our overlander camper and already love the ThermoFlow - oh, and made hot water for the dishes. Stunning product that works with the same gas canisters as our gas cooker.
The only downside (for us!) was the water pump having too large a diameter to fit in the water jerrycan attached to the vehicle. It was an easy fix to solder on a different pump, though.

Incredible piece of kit. Great flow of piping hot water. Delivered quickly

Instructions for use could be a bit more detailed but that's the only criticism I have

This is one great piece of kit, compact and hot water when you want.

The shower is well built, light weight and heats ice cold river water up in seconds.
Great when spending time off grid and wanting to keep clean.
Great for campervans without a hot water supply.

Solid feel, strong materials, awesome customersupport and fast delivery!