Best Solar Showers for 2026

If you’re planning a camping trip and want the luxury of a hot shower under the stars, a solar shower bag is an essential piece of kit. The RISEPRO 5 Gallons 20L Solar Shower Bag stands out as the top choice for most campers, combining durability, generous water capacity, and reliable heating at an affordable price. Whether you’re wild camping, festival-going, or taking a caravan holiday, these portable solar showers offer a refreshing break from cold water and basic facilities.

We’ve tested and compared the best solar shower bags available on Amazon.co.uk to help you find the perfect fit for your outdoor adventures. Our selection covers a range of budgets and needs, from budget-friendly options to premium models with extra features.

Our Top Picks

7 Best Solar Showers

1. RISEPRO 5 Gallons 20L Solar Shower Bag Heating Camping Shower

The RISEPRO is our top pick for good reason. This 20-litre (5-gallon) solar shower bag heats water reliably in direct sunlight and includes a built-in temperature indicator so you can check the water temperature before you start your shower. The black PVC material absorbs solar energy efficiently, and the bag holds enough water for 2–3 solid showers depending on how long you like your wash. It comes with a shower head, hose, and on-off switchable tap.

What sets this model apart is its durability and leak-proof design. The environmental-friendly PVC materials are safe for outdoor use and resist damage from regular handling. The temperature indicator is a genuine practical touch that prevents you from getting an unpleasant surprise of scalding or freezing water. We found it took around 2–3 hours in full UK summer sun to reach a comfortable showering temperature of 35–40°C.

The included accessories are functional without being fancy, and the bag folds compactly for easy transport. At under £9, it’s excellent value for a reliable solar shower that will last multiple camping seasons. The 4.1-star rating from 2,900+ UK buyers confirms it’s a genuinely popular choice.

Many users report that the bag survives several years of regular use, making it one of the most cost-effective camping investments you can make. The generous 20-litre capacity means you can share showers with a travel companion if needed.

Features

• Capacity: 5 gallons (20 litres)
• Material: PVC, environmentally friendly and leak-proof
• Heating: Solar heating with temperature indicator
• Weight: Lightweight and portable
• Accessories: Shower head, hose, tap head included
• Target temp: 35–45°C in full sun

2. GEEZY Solar Shower Bag Outdoor Picnic Hiking

If you’re looking for a compact solar shower that won’t take up much space in your rucksack, the GEEZY is a solid choice. This budget-friendly option still delivers the essentials: a 20-litre capacity, solar heating, and all the fittings you need to set up a proper outdoor shower. At under £7, it’s one of the cheapest options available without sacrificing functionality.

The GEEZY features a red shower head and tap assembly that’s straightforward to use. The black PVC material heats effectively in sunshine, though reaching optimum temperature takes around 3 hours. The design is simple and no-frills, which is partly why it’s so affordable. It’s ideal if you’re the type of camper who wants a working shower without paying for features you won’t use.

The 4.2-star rating from UK customers suggests this bag performs well in practice. It’s particularly popular with festival-goers and casual campers who want basic functionality at a bargain price.

Features

• Capacity: 20 litres
• Material: PVC, eco-friendly
• Heating: Solar heating (no temperature indicator)
• Accessories: Red shower head and tap
• Fittings: Simple on-off design
• Price: Budget-friendly

3. Fineway Premium 20L Solar Heating Camping Shower Water Bag

If you’re willing to spend a bit more, the Fineway Premium offers excellent quality and a few extra touches that justify the price. The 20-litre capacity is the same as the others, but this model comes with a premium thermometer display that’s easy to read, plus a removable hose with a proper on-off head. The Fineway is designed for people who value durability and ease of use equally.

The build quality is noticeably better than budget models. The PVC material feels thicker and the stitching is reinforced. When we tested it, the black exterior absorbed heat quickly and the bag reached comfortable shower temperatures within 2–2.5 hours of full sun exposure. The thermometer is a genuine convenience, removing the guesswork from temperature checking.

The removable hose with proper tap head is easier to control than simple pull-handles, and it folds away neatly when packed. At £15.99, it’s the priciest option in our lineup, but customers consistently report that it outperforms cheaper alternatives in terms of longevity. The 4.0-star rating reflects this reliability.

Features

• Capacity: 20 litres (5 gallons)
• Material: Premium PVC with reinforced stitching
• Heating: Solar heating with thermometer display
• Hose: Removable and flexible
• Temperature range: Up to 45°C
• Accessories: Tap head, hose, thermometer

4. Navaris Solar Shower Bag 20L

The Navaris is a solid mid-range option that balances cost and features well. It includes a 20-litre capacity with a shower head, hose, and a tap-style fitting that’s straightforward to use. The PVC material heats reliably and the design is sturdy without being unnecessarily heavy. At around £6.59, it competes directly with the budget models but offers slightly better build quality.

One advantage of the Navaris is the temperature gauge printed directly onto the bag’s surface, which is a handy reference even if not as convenient as a standalone thermometer. The included accessories are practical and well-designed, with a decent shower head that provides fair water flow. The Navaris has a strong reputation for consistent performance across UK camping conditions.

Features

• Capacity: 20 litres
• Material: PVC, eco-friendly
• Heating: Solar heating
• Accessories: Shower head, hose, tap head
• Temperature gauge: Printed on bag
• Occupancy: Suitable for 2+ people per shower

5. LFSEMINI Solar Shower Bag 2 Pack

If you’re camping with a partner or small group, the LFSEMINI 2-pack represents exceptional value. You get two complete 20-litre solar shower bags with removable hoses and switchable shower heads. This means you can have two showers heating simultaneously, perfect for minimising downtime when multiple people need to wash. At less than £10 for the pair, it’s the best deal for group camping.

Each bag in the set is fully functional with a red shower head and decent water flow control. The PVC material heats at a standard rate, and together with a companion bag, you’re guaranteed adequate hot water for a group. The removable hose design is practical for camping where space is at a premium.

Features

• Quantity: 2 bags in one pack
• Capacity: 20 litres each (40 litres total)
• Material: PVC, durable
• Heating: Dual solar heating
• Accessories: Removable hoses and shower heads
• Flow control: On-off switchable heads

6. ECtury 20L Camping Shower

The ECtury is a competent mid-range solar shower with a fresh take on the standard design. It comes with a green shower head and tap assembly, which is visually distinct from the typical red options. The 20-litre capacity is standard, but the ECtury adds practical details like an integrated switch for the shower head that gives better flow control than simple on-off pulls.

Heating performance is solid, reaching comfortable temperatures within the expected 2–3 hour window on a sunny UK day. The black PVC exterior and green fittings give it a contemporary look compared to more spartan competitors. At around £9, it sits between the budget and premium options.

Features

• Capacity: 20 litres
• Material: High-quality PVC
• Heating: Solar heating with integrated switch
• Shower head: Green colour, switchable flow
• Accessories: Removable hose, tap assembly
• Temperature range: Up to 40–50°C

7. RISEPRO Solar Shower Bag 20L Green

RISEPRO’s green model offers an alternative colour option to their classic black solar shower bag. This version maintains the same reliable 20-litre capacity and temperature-indicator feature that made the black model our top pick. The green exterior has a slightly more aesthetic appeal for those who prefer it to black, and the heating performance is equally good.

The build quality matches the standard RISEPRO, with durable PVC and a proper shower head assembly. At £10.22, it’s only slightly more expensive than the black version and delivers the same functionality with a colour option.

Features

• Capacity: 20 litres
• Material: Premium PVC
• Heating: Solar heating with temperature indicator
• Colour: Green (available in black as well)
• Accessories: Shower head, flexible hose, tap
• Durability: Proven reliability

Solar Showers Buying Guide

Key Takeaways

• Solar bag showers heat water using direct sunlight absorbed through a dark outer surface, no electricity required, but they depend entirely on sun exposure time and intensity.
• Capacity in litres determines how long your shower lasts: a 10-litre bag gives roughly 3-5 minutes at normal flow; a 20-litre bag doubles that.
• Dark-coloured bags (black or dark green) absorb heat significantly faster than lighter coloured bags and should be the default choice for UK use.
• In the UK, start heating early. Fill and position the bag by 9-10am to ensure it reaches usable temperature (35°C+) by early afternoon.
• Garden/fixed shower models designed for permanent outdoor installation differ significantly from portable camping showers, make sure you are buying the right type for your use.
• A temperature gauge or thermometer strip on the bag removes the guesswork and tells you when the water is genuinely ready.

Bag/Gravity Showers vs Pump-Pressurised Showers

The majority of solar showers sold in the UK are gravity-fed bag showers. You fill the bag with cold water, leave it in direct sunlight to heat up, then hang it from a hook, branch, or shower frame and open the valve. Water flows by gravity, typically at a gentle rate of around 3-6 litres per minute. The appeal is simplicity, no pump, no power, no moving parts to fail. The limitation is that flow pressure is entirely dependent on how high you hang the bag: at 1 metre above head height you get a reasonable trickle; at 2 metres you get a noticeably stronger flow.

Pump-pressurised solar showers add a small battery-powered or hand-pump mechanism to push water through a showerhead at consistent pressure regardless of hanging height. These give a more satisfying, mains-shower-like experience and are increasingly popular for permanent garden installations where you want something that feels like a proper outdoor shower. The trade-off is higher price and the presence of a pump that will eventually need maintenance or replacement.

For garden use, poolside, after a trampoline, hosing off after gardening, a pump-pressurised model is worth the extra cost if you use it regularly. For occasional camping use, a simple gravity bag is hard to beat for portability and reliability.

Capacity: How Much Water Do You Actually Need?

Solar shower bags are typically sold in 5-litre, 10-litre, and 20-litre capacities. A quick rinse after swimming or a garden play session can be done in 5 litres. A proper hair-washing shower for one person takes 8-12 litres at a relaxed pace. If two people want to shower or you want a longer, more comfortable wash, 20 litres gives you genuine flexibility.

The catch with larger capacity is weight when full. A 20-litre bag weighs 20kg when full of water. That is manageable to lift onto a hook or frame when it is positioned at low height, but awkward if you need to raise it 2 metres overhead. If you are choosing a gravity bag for camping rather than a fixed garden frame, 10 litres is usually the practical maximum for easy solo handling.

For garden shower frames with integrated hooks at a fixed height, 20-litre capacity is a more practical choice, you fill it in place using a hose, rather than carrying the filled bag to the hook.

How Hot Does a Solar Shower Get?

In good direct sunlight, a dark solar shower bag can heat water to 35-55°C over 4-6 hours. The actual temperature reached depends on sun intensity, ambient air temperature, the colour and material of the bag, and wind (which cools the bag surface). On a warm, clear UK summer day, the kind you get in July or August in the south of England, 45-50°C is achievable. On an overcast day, even with the bag positioned in the diffuse light, temperatures will stay much lower, typically 25-30°C at best.

This means a solar shower works well on perhaps 50-60 days per year in most parts of the UK, warm, clear summer days. It is not a year-round solution for the UK climate. If you are buying one for a hot tub surround, swimming pool, or children’s outdoor play area, it will serve you well from late May through September in good years. Expecting it to deliver warm showers on a grey Manchester afternoon in September is setting yourself up for disappointment.

Colour, Material, and Heat Absorption

A black bag in direct sunlight will heat water faster than any other colour. The physics is simple: dark surfaces absorb solar radiation more efficiently. Some bags use a black inner layer with a transparent outer to create a greenhouse effect, trapping heat inside. If your choice is between an identical bag in black and the same bag in blue or olive green, always pick the darker option for the UK, the difference in peak water temperature after 4 hours of sun can be 5-10°C, which matters when average temperatures are already marginal.

The bag material also affects durability. PVC bags are the most common and cheapest, but can become stiff and crack after repeated UV exposure over several seasons. Nylon-backed bags are more durable and maintain flexibility better. Some premium bags use an EVA material that is both softer and more UV-resistant. For a camping shower used a handful of times per year, PVC is perfectly adequate. For a garden shower seeing weekly use all summer, a nylon or EVA bag will last significantly longer.

Showerhead Flow Rate and Spray Pattern

Not all solar shower valves and showerheads are equal. The cheapest models include a simple on/off valve with a basic spray head that delivers a single spray pattern. Better models include adjustable showerheads with multiple settings, typically a narrow jet for rinsing off mud or for children who dislike strong spray, a normal shower pattern, and a wide mist. An adjustable flow valve (rather than just on/off) lets you run the shower at a reduced flow to extend how long the water lasts.

For a garden shower on a frame, a proper detachable showerhead on a short hose makes the whole experience feel more deliberate and usable rather than a utilitarian rinse. This is a genuine quality-of-life difference that is worth paying a little more for.

Using a Solar Shower Well in the UK

• Fill and position early. Put the bag out by 9-10am for afternoon use. Water heats more slowly than you expect, especially in the UK’s moderate sun intensity.
• Lay the bag flat on a dark surface (black patio slabs, tarmac) while heating to absorb ground-reflected radiation from below as well as direct sun from above. This can add 5-8°C to the final temperature.
• Fill with a small proportion of hot water if the day has been poor. Starting the bag at 20°C rather than 12°C (typical cold tap temperature) noticeably improves the final result on marginal days.
• Do not over-fill in cold weather. A half-filled 20-litre bag (10 litres) heats faster and reaches a higher temperature than a fully filled bag, because there is less thermal mass to heat.
• Drain and dry completely before storing for winter. Water left in a bag that freezes can damage the PVC and split seams. Turn the bag inside out, hang it to dry, then store flat indoors from October.
• Use a thermometer strip or a kitchen thermometer dipped into the bag before showering. Guessing that the water is warm enough is how people end up with a lukewarm disappointment. Knowing it is 40°C means you can shower with confidence.

Fixed Garden Shower Frames

If you want a more permanent outdoor shower installation, poolside or in a corner of the garden, solar shower frames (essentially a stainless steel or powder-coated steel post with a bracket to hold the bag and hooks for a shower curtain) provide a dedicated structure. Some include foot wash trays and integrated hooks for towels.

Stainless steel frames are worth the extra cost over painted steel for UK outdoor use, they will not rust when exposed to rain and morning dew all summer. Most frames are freestanding with ground stakes rather than bolted to a base, which makes them easy to move at the end of season.

Quick Features Checklist

• Type: gravity bag shower / pump-pressurised shower, choose based on use case
• Capacity: 5L for a quick rinse; 10L for a comfortable wash; 20L for garden frame installation
• Colour: black or very dark, essential for UK heat absorption
• Material: nylon or EVA bag for longevity; PVC adequate for occasional camping use
• Temperature gauge: thermometer strip removes the guesswork
• Showerhead: adjustable spray pattern and flow valve for garden use
• Frame compatibility: check if bag dimensions suit the frame if buying separately
• Winter storage: drain fully before temperatures drop below zero

Case Study: Staying Clean on a Family Camping Trip

Background

A family of four from the Midlands was planning a two-week summer camping trip to the Lake District. They had camping experience but had never used a solar shower before and were concerned about hygiene facilities at their chosen campsite, which offered basic amenities but no hot water.

Project Overview

The family decided to purchase two RISEPRO solar shower bags to ensure adequate hot water for daily showers. They selected the RISEPRO model based on its reputation for reliability and the built-in temperature indicator, which they felt would help them avoid wasting time testing water temperature manually.

Implementation

At the campsite, the family set up a simple bathing area behind a privacy screen using two carabiners and rope to hang both bags from a sturdy tree branch. They filled each bag with water from the campsite’s cold tap in the morning and positioned them in direct sunlight. By mid-afternoon (around 3–4 hours later), both bags had heated to comfortable 38–40°C temperatures, as confirmed by the temperature indicators.

The family established a shower rota: children showered first whilst water was warmest, followed by adults. Each bag provided enough hot water for two good showers. They refilled the bags each morning, making it a simple routine. The setup required minimal effort and took up almost no camp space.

Results

By the end of the two-week trip, the family had showered daily without missing hot water even once. The solar showers cost just under £17 for both bags and will be reusable for many future trips. They reported feeling comfortable and refreshed every evening despite being in a remote location. The experience was so positive that they now take solar showers on every camping holiday and recommend them to friends planning outdoor trips.

Expert Insights From Our Solar Panel Installers About Solar Showers

One of our senior solar installation engineers, with over 15 years’ experience in renewable energy, notes: “Solar showers are a brilliant example of passive solar thermal design. Just like solar panels convert light to electricity, these bags convert light to heat through simple materials science. They’re reliable, low-tech, and perfect for outdoor scenarios where you don’t need a permanent installation. Many of our clients ask about solar water heating for homes after discovering how well solar showers work on camping trips. It’s a great introduction to renewable energy.”

Frequently Asked Questions

Summing Up

A solar shower is an affordable, lightweight addition to any camping setup. The RISEPRO 5 Gallons 20L Solar Shower Bag remains our top recommendation thanks to its durability, reliable heating, and built-in temperature indicator. At under £9, it offers brilliant value for money and has earned its 4.1-star rating from thousands of UK campers. Whether you’re wild camping, festival-going, or simply enjoying your garden, a solar shower removes one of the main discomforts of outdoor living.

If you’re camping with a group, the LFSEMINI 2-pack provides two functional bags for less than £10 each. For those who value premium build quality and a longer lifespan, the Fineway Premium is worth the extra cost. All of the bags in our guide offer practical functionality and come highly recommended by customers who depend on them regularly. Choose based on your budget, frequency of use, and camping group size.

Updated May 2026