Gravity, hand pump or 12 V: the water has to move somehow · review
VIVSENS rechargeable pump unit, 4000 mAh, 650 g, IPX5 review
Not a bag but a pump: a rechargeable unit you drop into your own bucket, and the fullest specification in this hub with nine of its ten lines published.
The bottom line The most completely specified thing in this hub, and it is only half a shower until you supply the water.
What this listing puts on record
A rechargeable portable shower pump with two flow modes — 3 litres per minute gentle and 5 litres per minute at high pressure — a shower head with a splash-protected nozzle, a separate high-pressure nozzle, and a 2 metre hose stated in the title. The battery is a built-in 4000 mAh pack charged over USB, from a car adapter or from a laptop, stated to run up to 60 minutes continuously. Weight is 650 g with a mesh bag, the rating is IPX5, and suction cups and an adjustable hook are supplied for mounting on glass, trees or tents. Materials are stated to work from -10 °C to 50 °C.
What kind of shower this is
A pump, not a shower. There is no tank. You supply the container, the pump goes in it, and everything the listing describes is about moving that water rather than holding it. That is a different purchase from the bags in this hub, and the whole specification follows from it.
Where the hour goes missing
60 minutes, at an unstated flow. The listing is unusually good about publishing figures and then leaves the two most important ones unlinked. Three litres a minute and five litres a minute are the difference between one container and two, and the run time is quoted as if the question did not arise.
What this listing puts on record that nothing else here does
An ingress rating and a temperature range on the same page as two measured flow rates, a hose length and a weight. Across this shelf that combination appears once.
Before it goes in the water
The mounting hardware is described and never rated. A suction cup on a car window and a hook on a branch are both holding a hose and a running pump, and the listing says how they attach rather than what they will take.
Availability
Selling between 31 € and 45 € across the German, French, Italian and Spanish Amazon stores when this page was checked.
Catalogued on the British Amazon store with nobody selling it: the reference is there, the offer is not.
Nothing came back from the American Amazon store, so the buy link there opens a local search instead of a page that is not there.
Every figure in this section is what Keepa returned on the day this page was last updated. Prices and offers change without notice.
Prices quoted in this text were read on 6 September 2026. The live price is at the top of the page.
What it does well, and where it gives way
Strengths
Nine of its ten specification lines are published, which nothing else in this hub manages
Publishes both flow rates as figures — 3 and 5 litres per minute — rather than calling them low and high
An IPX5 rating and a stated operating range of -10 °C to 50 °C, which is more environmental detail than any bag here gives
Compromises
The 60 minute run time is not attached to either flow mode, and the two modes are nearly twice apart
No tank at all, so you supply the bucket and the water and nothing here says how much either should be
Suction cups and a hook are described for mounting, and nothing states what the hook is rated to hold
Specifications
Shower type
Electric pump unit — a rechargeable pump dropped into a container you supply, stated to come with a shower head, a 2 metre hose and a high-pressure nozzle
Capacity
Not published on the listing — there is no tank; the pump draws from a bucket or container you already have
Pump power source
A built-in 4000 mAh rechargeable battery, charged over USB, from a car adapter or from a laptop — stated
Stated run time per charge
Up to 60 minutes of continuous running — stated; the listing does not say which of the two flow modes the figure was taken at
Hose length
2 metres — stated in the title
Head type
Shower head with a splash-protected nozzle, plus a separate high-pressure nozzle for car washing — stated
Flow control
Two modes — a gentle 3 litres per minute and a high-pressure 5 litres per minute — stated
IP rating
IPX5 — stated, against splashing water and rain
Fill opening
Not published on the listing — there is no tank to fill, the pump goes into a container you supply
Packed weight
650 grams — stated, with a mesh bag included
Amazon reference
B0FJ6W5YG7 (same reference on 5 Amazon marketplaces)
EAN
0747783558471
What people ask before buying
What is missing from a 60 minute run time?
The flow rate it was measured at. This listing publishes 3 litres per minute in the gentle mode and 5 in the high-pressure one, and then gives one hour figure without saying which mode produced it. An hour at one setting and an hour at the other are very different amounts of water, and the listing does not choose.
Do I need my own container?
Yes. This is a submersible pump with a head and a hose, not a shower with a tank. The listing describes dropping the pump into a bucket, and it publishes nothing about what size that bucket should be — which is the one line a tank product would fill in for you.
Mains-heated electric shower · 15 litre collapsible tank · 220 V 2000 W heater · 42 °C in 15 minutes stated · warm up to 3 hours stated · 3 or 4 litres per minute · 1.8 m hose
The only shower in this hub that heats its own water — a 15 litre collapsible tank with a 220 V heater, which means mains power or a 2000 W inverter before anything happens.
Best for: A camper van or a caravan with an inverter or a hook-up, where hot water on demand is worth carrying a heater for.
Gravity solar bag · 20 litres · no pump · hand-held head on a flexible hose · carry handle · no hose length, no weight, no ingress rating
A gravity solar bag: fill 20 litres, hang it in the sun and let height do the work — with no hose length, no weight and no shower duration published anywhere.
Best for: A sunny pitch beside the car, rinsing off sand or sweat, where a hanging point is easy to find and simplicity is the point.
Rechargeable pump unit, no tank · 3 or 4 litres per minute · 4800 mAh · IPX7 · shut-off valve on the head · built-in water filter · no run time, no hose length, no weight
A pump rather than a bag, carrying the highest ingress rating in this hub at IPX7 and a shut-off valve on the head — and publishing no run time at all.
Best for: A pitch or a van with a water container on site, where a shut-off on the head and a rating that survives immersion matter more than a published run time.
