☀️ 20L / 40L Solar Shower Bag – Foldable Heated Water System for Off-Grid Survival, Camping & Urban Emergencies

No electricity. No fire. Just sunlight and smart design.
This foldable solar shower bag is the ultimate off-grid water solution—ideal for prepping, camping, bug-outs, or blackout scenarios. Available in 20L and 40L capacities, it harnesses the sun’s heat to provide warm, pressurized water without wires, fuel, or batteries. Whether you're scrubbing down after a dusty escape or washing dishes during a power cut, this tool delivers.

From wild camps to flat rooftops, it offers a way to stay clean, calm, and centered—even when modern comforts collapse.

🛡️ Why It’s a Prepper Essential

• No power required. Heats up in sunlight—no electricity, no gas, no fire.

• Large capacity. Choose from 20L (5 gal) or 40L (10 gal)—enough for multiple uses.

• Multi-use functionality. Use for showers, dishwashing, handwashing, food prep, or cleaning wounds.

• Built-in temperature bar. Monitor water heat to avoid burns and conserve temperature.

• Portable & collapsible. Rolls down small and fits into go-bags or car kits easily.

• Disaster ready. Perfect for floods, heatwaves, and water supply interruptions.

🔧 Features

• Solar heating: Heats up to 35–45°C (95–113°F) in approx. 3 hours under sun

• On/off valve switch: Control water flow easily

• Slim-flow shower head: Gentle pressure for comfort and conservation

• Hang hook included: Suspend from trees, vehicles, or shower tents

• Eco-material: Made from durable, eco-safe PVC

• Color: Black (optimized for heat absorption)

• Weight: 20L – ~350g / 40L – ~540g

• Size (approx.):
   • 20L: 60x40 cm (23.6x15.7 in)
   • 40L: 40x40x27 cm (15.7x15.7x10.6 in)

🧰 Use Tips

• Wash before first use with hot soda water

• Avoid filling with drinking water

• Do not add boiling water over 50°C

• Ideal for use with rooftop gardens, urban bug-outs, and minimalist shower kits

🚨 Perfect For:

• Off-grid camping and eco-living

• Urban apartment prepping (no bath? No problem.)

• Power outages and SHTF hygiene kits

• Vehicle survival setups and rooftop retreats