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5-Gallon Flexible Fuel Tank – Mobile Jug for Off-Road Travel

The RAINBOW 5-Gallon Flexible Fuel Tank is a high-performance, portable fuel storage jug engineered for off-road adventures, camping trips, and outdoor expeditions. Designed with flexibility and durability in mind, this mobile folding fuel tank offers a safe, lightweight, and space-saving solution for carrying extra fuel when traveling to remote areas....

Price: $44.00 USD – $48.00 USD

sold in last Hour

Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

    All orders shipped with UPS Express.

    Always free shipping for orders over US $250.

    All orders are shipped with a UPS tracking number.

Returns

    Items returned within 14 days of their original shipment date in same as new condition will be eligible for a full refund or store credit.

    Refunds will be charged back to the original form of payment used for purchase.

    Customer is responsible for shipping charges when making returns and shipping/handling fees of original purchase is non-refundable.

    All sale items are final purchases.

Help

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Phone: +1 (23) 456 789

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The RAINBOW 5-Gallon Flexible Fuel Tank is a high-performance, portable fuel storage jug engineered for off-road adventures, camping trips, and outdoor expeditions. Designed with flexibility and durability in mind, this mobile folding fuel tank offers a safe, lightweight, and space-saving solution for carrying extra fuel when traveling to remote areas.

Whether you’re powering up your off-road vehicle, ATV, boat, or generator, this compact 5-gallon (approximately 20L) tank ensures that you’re never stranded without fuel. It’s perfect for campers, pilots, climbers, and emergency preparedness kits alike.


Key Features

Compact & Portable Design
This flexible 5-gallon fuel jug folds flat when empty, making it easy to store and carry. When filled, it maintains shape and stability, perfect for on-the-go refueling.

Durable Construction
Built from industrial-grade PVC tarpaulin, the tank withstands extreme weather, rough handling, and long-term use. It performs reliably in temperature ranges from -41°C to +85°C.

Multi-Fuel Compatibility
Safe for use with gasoline, diesel fuel, avgas, and Jet A1, offering versatility for vehicles, aircraft, and equipment.

Strong & Safe Design
The tank’s burst pressure exceeds 0.48 MPa, ensuring excellent pressure resistance, while its drop test height of 4.5 meters confirms impact durability.

Easy to Use & Reusable
Equipped with a 36mm inlet/outlet, it provides smooth fuel flow for refilling. It can be used multiple times when maintained properly and used with the same type of fuel.


Technical Specifications

Specification Details
Capacity 5 Gal. ±0.13 Gal.
Weight 1.40 – 1.50 kg
Burst Pressure >0.48 MPa
Temperature Range -41°C to +85°C
Color Dull Dark Green
Suitable Medium Gasoline, Diesel Fuel, Avgas, Jet A1
Air Carrying Size 620 × 540 mm
Vertical Load Size 530 × 460 × 270 mm
Horizontal Load Size 600 × 480 × 180 mm
Inlet/Outlet Diameter 36 mm
Drop Height 4.5 m
Surface Resistance 2×10⁹ Ω

Safety & Storage Warnings

  • For fuel storage only

  • Designed for temporary storage

  • Store empty when not in use

  • Keep away from open flames or smoking areas

  • Do not overfill to avoid pressure buildup

  • Avoid sharp or abrasive surfaces

  • Vent the container periodically, especially under sunlight


Applications

  • Off-road and overland vehicles

  • Camping and outdoor travel

  • Private aviation or boating

  • Emergency fuel backup

  • Remote site refueling


Why Choose RAINBOW?

Since 2006, RAINBOW has specialized in producing flexible tanks and fuel bladders for industrial, aviation, and outdoor applications. Our products are engineered to deliver reliability, safety, and convenience across all terrains and weather conditions.

With over a decade of innovation in portable liquid storage, RAINBOW ensures that you travel farther, safer, and smarter — whether on the road, in the air, or off the grid.

Have Questions? Contact Us!

📞 Call us: +86-29-88369398
📧 Email us: connie@softliquidtank.com
📱 WhatsApp us: +86-18829501828

Let us know your specific water storage needs, and we’ll be happy to assist you!

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