After a long day of hiking, kayaking, swimming, or working at a dusty campsite, nothing resets the body like a proper rinse. But most campsites and remote spots do not have running water or showers — which is exactly why the NEJoye A020 exists. This 20-liter portable solar shower bag turns sunlight into a warm, comfortable outdoor shower, wherever you pitch your tent, park your van, or drop your beach towel.

The A020 is a thoughtfully engineered water bag that works with zero electricity: you fill it with water, leave it in the sun for about three hours, and the black heat-absorbing panels and multi-layer material warm the water to a comfortable shower temperature. A built-in temperature strip lets you see exactly how warm the water is in both Celsius and Fahrenheit, so there are no surprises when you turn on the nozzle. Hang it from a tree branch, your roof rack, or any sturdy anchor with the heavy-duty strap, open the on/off shower head, and enjoy a steady, gravity-fed flow.

Designed for campers, overlanders, beachgoers, festival crowds, hikers, and emergency-preparedness kits alike, the A020 packs down small, weighs only about 0.45 kg when empty, and stows into its own mesh carry bag. It is one of the simplest, most reliable pieces of outdoor hygiene gear you can own — no batteries, no pumps, no propane, no plumbing.

True Solar Heating — No Power Needed

The A020 is built around a simple idea: the sun does the work. The bag's large dark surface and multi-layer construction absorb solar energy and transfer heat into the water inside. Leave it out for roughly three hours on a sunny day and the water rises to a comfortable shower temperature (reference materials show warming from about 15°C to around 40-50°C within about three hours of exposure). There is no pump, no battery, and no fuel to buy — just clean, free energy from the sun, which makes the A020 ideal for off-grid trips and eco-conscious campers.

Visible Temperature Strip (°C and °F)

One of the most frustrating things about basic solar bags is not knowing whether the water is cold, lukewarm, or scalding. The A020 solves this with a built-in temperature indicator strip on the bag. At a glance you can read the current water temperature in both Celsius and Fahrenheit, so you can wait until the water is just right or top up with cooler water if it has been sitting in strong sun. The reference materials recommend keeping shower water below about 50°C to avoid burns — and the temperature strip makes that easy to manage.

20-Liter Large Capacity

With a 20-liter (about 5.3-gallon) capacity, the A020 holds enough water for a genuine full-body rinse at the campsite — not just a quick splash. Depending on how you use the flow switch, a full bag provides roughly 8-12 minutes of showering per the reference materials, which is plenty for washing off sand, salt, sweat, and soap after a long day outdoors.

Wide Fill Cap with Integrated Mirror

Filling a narrow-necked water bag is a chore; the A020 uses a wide screw-top opening so you can fill it quickly from a stream, a tap, a cooler, or a jerry can. The double screw-thread design creates a tight, leak-resistant seal, and the underside of the lid includes a small mirror — a thoughtful touch for washing your face, shaving, or checking sunscreen application in the wild.

Multi-Layer, Heat-Retaining Construction

The bag is not a simple single-wall container. Reference materials describe a multi-layer build — PVC combined with polyester and insulation layers — that does three jobs at once: it absorbs sunlight efficiently, retains the warmth it has collected, and resists leaks and wear. The result is water that stays warmer longer into the evening, plus a bag that survives scrapes against branches and rough campsite surfaces.

Durable, Food-Safe, Odor-Free Materials

Outdoor gear should never smell like a chemical factory, especially when it holds the water you wash with. The A020 is made from thickened, food-safe PVC and EVA materials that are odor-free and resistant to the heat of direct sunlight, so your shower water stays clean and fresh. The material quality story is supported by reference comparisons that highlight smooth, glossy, crack-resistant surfaces versus cheap materials that turn dull, smell, and split at fold lines.

Complete Shower Kit in the Box

Every A020 comes with the full kit you need to start showering outdoors:

● 1 × 20L solar shower bag (grey diamond-ripstop or black/clear variant)

● 1 × black mesh drawstring carry/storage bag

● 1 × clear PVC shower hose with on/off flow nozzle

Lightweight, Foldable, Easy to Carry

When empty, the A020 weighs about 0.45 kg (approximately 460 g) and folds down into a compact package that fits easily into the included mesh carry bag — roughly the size of a small laptop or folded jacket (reference fold size around 30 × 14 × 5.5 cm). Slip it into a backpack side pocket, a car trunk, or a suitcase and it takes up almost no room until you need it.

Designed for Real-World Use

Small details make the difference outdoors: a sturdy black hanging strap with a quick-release buckle lets you hang the full bag (about 20 kg of water) from a branch or rack with confidence; the wide ergonomic handle makes lifting and carrying comfortable; a front mesh pocket keeps soap, shampoo, a phone, or a towel within reach while you shower; and a velcro strap secures the hose neatly when the bag is not in use. The shower head itself has a simple on/off switch so water flows only when you want it — no wasted water while you soap up.

How to Use (Three Simple Steps)

1. FILL: Open the wide screw cap and fill the bag with clean water — warm water from a kettle or tap speeds things up, or use clean outdoor water and let the sun do the rest.

1. HANG: Tighten the cap securely, attach the black hanging strap to a tree branch, roof rack, shower pole, or any anchor at a suitable height, and click the buckle closed.

3. SHOWER: Open the nozzle switch on the shower head and enjoy a warm, gravity-fed rinse. Close the switch while you lather up to save water.

There are no tools to assemble, no pump to prime, and no power source required — the whole setup takes under a minute.

Applications

The A020 fits into almost any outdoor or emergency scenario:

●Camping & hiking: the classic use — a warm rinse at the end of the day, far from any shower block.

●Beach days: wash off sand and saltwater before climbing into the car.

●Road trips & van life: hang it from your roof rack or tailgate for a quick outdoor shower.

●Festivals: no queue for the shared showers; hang your own bag behind the tent.

●Fishing & kayaking: clean up after a day on the water.

●Pets: a gentle warm rinse for your dog after a muddy walk.

●Emergency preparedness: a reliable gravity water bag for sanitation when mains water is unavailable.

●Garden & DIY: handy for a warm rinse when working outdoors with no indoor access.

Specifications 

Care & Safety

● Keep shower water below approximately 50°C to avoid scalding; test the temperature strip before use.

● Rinse the bag with clean water after use, especially after exposure to saltwater or chlorine, and dry it before folding for storage.

● Do not over-tighten the cap or hang the bag from sharp objects.

● Avoid dragging the bag over sharp rocks; the ripstop material is tough but no fabric is indestructible.

● When not in use, store folded inside the mesh bag, out of direct sunlight, in a cool dry place.

● The bag is for outdoor hygiene purposes; if you use untreated water from natural sources, filter or treat it for drinking — but do not drink from the bag.

Frequently Asked Questions

Q1: How long does it take to heat the water? On a sunny day the water generally reaches a comfortable shower temperature after about three hours of exposure, according to the reference materials. Starting with warm water from a kettle shortens the wait dramatically.

Q2: How do I know the water is not too hot? The built-in temperature strip shows the current temperature in both Celsius and Fahrenheit. The recommended maximum shower temperature is about 50°C; if the bag has been in strong sun all day and the water feels too hot, add cooler water or let it sit in the shade for a while.

Q3: How long does a full 20L bag last? Depending on your flow setting, a full bag provides roughly 8-12 minutes of showering time — enough for a proper rinse when you use the switch to pause the flow while soaping up.

Q4: Can I use it without sun? Yes — you can fill it with warm water from a tap or kettle, or simply use it as a cold rinse bag. The solar heating is a bonus, not a requirement.

Q5: Is the material safe for shower water? The bag is made from food-safe, odor-free PVC/EVA materials, so it is suitable for holding water for washing your body and hair. Avoid using it as a drinking-water container unless you treat the water source separately.

Q6: Does it come with everything I need? Yes. The kit includes the 20L bag, a black mesh carry/storage bag, and the clear shower hose with an on/off nozzle. You just supply the water and a place to hang it.

Q7: Is it really only about 0.45 kg empty? According to the reference materials the empty bag weighs about 0.45 kg, which makes it one of the lightest ways to carry 20 liters of showering capability into the outdoors.

Why Choose NEJoye A020?

NEJoye builds outdoor power and hygiene products around genuine field experience. The A020 solar shower bag combines the three things that matter most in outdoor gear: it is simple (no power, no pump, no tools), it is durable (multi-layer, ripstop, food-safe materials), and it is genuinely useful (20 liters of warm water, temperature feedback, and a complete kit in a compact package). Whether you are a weekend camper or a full-time overlander, the A020 earns its tiny place in your pack every single trip.

Sun-warmed showers, anywhere you roam. NEJoye Power, Enjoy Life.