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 Shower Buying Guide

Key Takeaways

• Most solar shower bags have a standard 20-litre (5-gallon) capacity, enough for 2–3 full showers
• Heating time ranges from 2–3 hours in full UK summer sun; cloudy days require longer
• Budget models (£6–7) work well for occasional camping, whilst premium options (£15+) last longer
• Temperature indicators are useful but not essential; the built-in surface gauges are adequate for most users
• Portable solar showers are ideal for camping, festivals, gardens, and outdoor work sites

What is a Solar Shower?

A solar shower is a portable, lightweight bag filled with water that uses the sun’s energy to heat the water. The bag’s dark (usually black or dark green) exterior absorbs solar radiation, warming the contents without any electrical input. Once the water reaches a comfortable temperature, you attach a hose and shower head to enjoy a warm wash outdoors. Solar showers are essential camping gear for anyone who wants basic hygiene facilities away from traditional amenities.

Solar shower bags come in various capacities, though 20 litres is the most common. They’re made from durable PVC or vinyl materials that resist tearing and puncturing. Unlike electric camp showers that require batteries or mains power, solar showers operate entirely passively, making them reliable in remote locations where electricity isn’t available.

How Do Solar Showers Work?

The science behind solar showers is straightforward. Water absorbs very little solar radiation directly, so solar shower bags rely on the dark exterior surface (typically black PVC) to absorb infrared heat from sunlight. The bag’s material converts this light energy into heat, which transfers to the water inside through conduction. Over 2–3 hours of direct sunlight, water temperatures typically rise from ambient (around 10–15°C in UK springs and autumns) to comfortable shower temperatures of 35–45°C.

The effectiveness depends on several factors: the intensity of sunlight (full sun vs. cloudy conditions), the duration of exposure, the starting water temperature, and the bag’s surface area. Larger bags heat slower because they contain more water, whilst the dark PVC exterior is designed to maximise heat absorption. A few hours on a sunny day is usually sufficient for a proper warm shower.

Benefits of Using a Solar Shower

Portability is the primary benefit. A solar shower weighs just 500 grams to 1 kilogramme when empty and takes up minimal rucksack space. You can hang it from a tree branch, a camping structure, or a shower stand. There’s no fuel cost, no electricity required, and no environmental impact. For camping trips, music festivals, and remote outdoor work, a solar shower offers basic hygiene without the complexity of installing plumbing or generator systems.

The psychological benefit of a warm shower whilst camping is significant. After a day of outdoor activity, a proper wash makes you feel refreshed and ready for the evening. Many seasoned campers consider a solar shower an investment that massively improves trip quality. The low upfront cost (£6–16) means it’s accessible to casual and serious campers alike.

Sustainability is another plus. Unlike many camping gadgets, solar showers use only renewable energy. They don’t produce waste, don’t pollute, and can last several years with basic care.

Things to Keep in Mind Before Buying

Capacity matters if you’re camping with multiple people. A 20-litre bag suits 2–3 people reasonably well. For larger groups, consider the 2-pack option or have a strategy for refilling mid-shower season if you’re near fresh water.

Heating time varies significantly based on weather. In peak summer sunshine, 2 hours is realistic. On cloudy or cooler days, expect 3–4 hours or even longer. Plan your shower timing accordingly, ideally leaving the bag in direct sun whilst you’re hiking or setting up camp. In winter or very overcast weather, solar showers may struggle to reach comfortable temperatures at all.

Material durability affects lifespan. Budget PVC bags (£6–7) may develop small leaks or lose flexibility after 1–2 seasons of heavy use. Premium bags (£15+) typically last 3–5 years with normal care. This might influence your choice if you camp frequently.

Installation requires thought. You need a way to suspend the bag safely, either from a sturdy branch, a camping framework, or a dedicated shower stand. Many campers use carabiners and rope. Ensure the location has privacy if that matters to you.

Water quality affects experience. Tap water or collected rainwater works fine, though some prefer to use water from a natural source. If water is scarce at your campsite, plan to fill the bag early or at a nearby stream or tap.

Types of Solar Showers

Standard gravity-fed bags are the most common type, using water pressure created by height to deliver flow. These work best when hung 2+ metres high for adequate pressure.

Compact shower bags prioritise portability and are ideal for backpackers minimising weight. These are typically smaller (10–15 litres) and heat faster due to lower water volume.

Premium bags with temperature indicators and reinforced construction are designed for frequent users who prioritise durability and ease of use.

2-packs or multi-packs suit group camping and festivals, providing multiple heated water sources simultaneously.

Camping shower systems that combine a solar bag with a stand or frame are available but more expensive. These offer stability and are ideal for campsites where you’re staying multiple nights.

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 April 2026