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Solar shower vs electric camping shower

Updated: 23 October 2026

A solar shower vs electric camping shower is a fork between two tools. The bag heats water by sitting in the sun and lets it out by gravity. The pump moves water you have put in a container, and on the rechargeable listings that were screened it does not heat that water. Bag prices in the [solar shower comparison](/hub/garden-watering/solar-shower) ran about £7.40 to £12.99. Pump listings on the same scrape ran about £19.99 to £74.99. Those bands are that scrape, not a market index. Peter F. did not lab-test either tool. A qualifying purchase can earn a commission at no extra cost to you.

A solar shower vs electric camping shower is a fork between two tools. The bag heats water by sitting in the sun and lets it out by gravity.

Our top picks

RISEPRO RISEPRO 20 L black

Best overall

RISEPRO RISEPRO 20 L black
8.7/10about £8.90
View offer
RISEPRO RISEPRO 20 L green

Best value

RISEPRO RISEPRO 20 L green
8.3/10about £7.40
View offer
TRIXES TRIXES 2 x 20 L

Alternative

TRIXES TRIXES 2 x 20 L
7.9/10about £12.99
View offer
On this page
  1. 1.Two products in one search
  2. 2.When the bag is the right tool
  3. 3.When the pump is the right tool
  4. 4.Titles that say hot water and are still not solar

Two products in one search

A solar shower bag is a PVC bladder of about 20 litres. You fill it, leave it flat in the sun, and hang it so gravity produces a trickle through a short hose. A full bag weighs about 20 kg. Take a Hike, a shop that sells both bags and USB pumps, uses that weight and states that the pumps do not heat. An electric camping shower in the USB listings beside these bags is a small pump you charge and then use to spray. Those listings say there is no heating function. Camping Sites in Britain splits it the same way: a sun bag for a fixed summer pitch, a battery pump for pressure from a bucket when you supply the warmth.

When the bag is the right tool

Buy the bag when the day is bright and a roof, branch or solid post will hold about 20 kg. You get a short rinse without a battery, at about £7.40 to £12.99 on this scrape, and you accept a kink-prone hose and a trickle. That is the tool for a sunny festival pitch or a van roof, which is the situation on the solar shower for camping page. NewFlow, which sells a hand-pumped tank, argues that pressure showers beat sun bags in British weather. Read that as a sales pitch for a different product, not a neutral test. If the forecast is clear and the hang is real, the bag is the cheaper tool in this scrape that warms a cold fill. How to choose among the bags is the solar shower bag buying guide.
RISEPRO RISEPRO 20 L black

Testsieger

RISEPRO RISEPRO 20 L black
8.7/10about £8.90
View offer

When the pump is the right tool

Buy a pump when you need spray under cloud, after dark, or down at ground level, and you will heat the water some other way if you want it warm. A dog wash or muddy boots fit a bucket on the ground better than a bag hung near head height. Camping Sites in Britain puts the battery pump in that role: pressure from a bucket, with warmth you supplied. You have to charge it. This page does not quote a runtime. The pump listings taken out of the bag comparison were dearer on that scrape, about £19.99 to £74.99. Do not leave a bucket of warm wash water standing for days. The 20°C to 45°C band that makes a closed bag a poor store applies to a bucket in a hot tent as well.

Titles that say hot water and are still not solar

A title can say hot water and still describe a pump. One review of a WADEO-style unit described a mains heating element, a plug-in heater, not a bag on the grass. A temperature number on a pump display shows the water you poured in. If the listing says there is no heating function, that line outranks a hot-shower phrase in the title. Choose a sun bag if the day is bright and a roof or branch will hold about 20 kg. Choose a pump if you need flow after dark or under cloud, and accept cold water unless you heat it yourself. For the bag, the fill and wrist-test routine is how to use a solar shower bag. Pump models are not ranked here.

Common questions

Does the electric camping shower heat the water?
The rechargeable listings screened beside these bags said there was no heating function. The pump moves water you have already collected. If you want a warm spray, you heat that water on a stove, in a kettle, or from a tap that is already warm, and then you pump it. A sun bag is the tool that warms a cold fill by sitting in the sun.
Which is better in a British summer?
The bag is the better buy on a bright day when you can hang about 20 kg, because it warms the water and it sat at about £7.40 to £12.99 in this scrape. A pump is the better buy when the week is mixed and you care more about spray than about sunshine. Better here means the tool that matches the forecast and the hang.
Which is better on a grey day?
The pump is the useful tool on a grey day if you can charge it and you have a way to warm the water. The bag gives you a cold or lukewarm trickle, because the sun is its only heater. If you are content with a cold rinse and you can still hang the bag, you can leave the pump on the shelf.
Why are pumps dearer in the search results?
On this scrape, bags were about £7.40 to £12.99 and the pump listings were about £19.99 to £74.99. The extra money buys a rechargeable motor, a battery and a switch, not a hotter shower. That gap is the range saved from the search. A dearer listing still does not heat the water unless its own text says it has a heating function.
Is a hot-water pump title a solar shower?
Solar, on this page, means the sun heats a bag of about 20 litres. A pump title that says hot water may mean you add hot water yourself, or it may mean a mains element. One WADEO-style review described that second case, a plug-in heater rather than a bladder on the grass. If heating is absent, the title is not a sun bag.

Related pages

Best solar shower bag

Solar shower

Solar shower bag buying guide: claims and fittings

Solar shower for camping UK: tap, hang and waste water

How to use a solar shower bag safely in the UK sun

Sources

Public UK sources listed in the research digest. amazon.co.uk prices, stars and review counts are the saved listing lines for these five products. Last reviewed 22 October 2026.

  1. HSE, legionella sources (retrieved 22 October 2026)
  2. HSE, scalding (retrieved 22 October 2026)
  3. Water Supply (Water Fittings) Regulations 1999, Schedule 2 paragraph 15 (retrieved 22 October 2026)
  4. WaterSafe, hosepipe backflow (retrieved 22 October 2026)
  5. NHS, burns and scalds (retrieved 22 October 2026)
  6. Consumer Rights Act 2015, section 22 (retrieved 22 October 2026)
  7. Met Office, Southern England climate (retrieved 22 October 2026)
  8. GOV.UK, solar thermal technology note (retrieved 22 October 2026)