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Flexible Fuel Tank

A Practical Fuel Storage Solution

flexible fuel tanks are reliable and available up to 210000 gallons in sizeFlexible fuel tanks are an easy solution to fuel storage requirements in remote locations, oil fields, construction sites, and more. Constructed using high quality fabrics and fittings, these bladder tanks successfully store small or bulk quantities of fuel in a tank that is flexible, reliable, and easy to deploy. Sizing for our tanks starts at 25 gallons and goes up in size to 210,000 gallons. Contact us for site-specific or custom sizing options.

A collapsible tank is a low-profile, durable tank built from heavy-duty fabrics designed to hold fuels. The unit folds up for storage and transport, then inflates into a pillow-like structure when filled.

All flexible fuel tanks featured on this page are constructed upon order. For surplus tanks, browse our Military Fuel Bladders.

Questions? We can help! Call us at +1-772-646-0597 or request a quote to discuss your project.

Flexible Fuel Bladder Applications

flexible fuel tankWith the ability to store large amounts of fuel in a single container, the flexible fuel tank has been used around the world for bulk fuel storage for many applications, including:

  • Hydraulic Fracturing and Mining Operations
  • Military Operations
  • Emergency Relief Efforts
  • Fuel Storage for Remote Areas
  • Fuel Farms
  • Aerospace and Aeronautics
  • Marine Craft Fuel Supply
  • Construction Site Temporary Fuel Storage

Fuel Tank Benefits

  • Large Storage Capacities
  • Flexible Design and Style
  • Barrel Ends Available (Rounded Corner Pillow Tanks)
  • Low Profile Transport and Storage
  • Resistant to Outdoor Elements such as UV Exposure
  • Smaller Tank Footprint
  • Used in Various Outdoor Conditions
  • Saves Money in Shipping Costs
  • Can be used in Remote or Isolated Locations
  • Includes a Warranty on Portable Tanks

Questions? We can help! Call us at +1-772-646-0597 or request a quote to discuss your project.

Fuel Tank Technical Specifications

Capacities: The flexible fuel tank is one of the most versatile tank storage options and is available in sizes that range from 25 to 210,000 gallons.

Tank Fabric: The flexible fuel tank is constructed using top of the line fuel-compatible fabrics that provide a tough exterior for outdoor elements, as well as a reliable interior to handle the nature of fuel materials. A MSDS may be required depending on the application and fuel type used to confirm the correct fabric type.

Fittings: Tanks are typically equipped with fittings that can connect the flexible fuel tank to pumps or hoses. Fittings are typically made in a size range 3/4" to 2", but can also be made in larger ranges (4" to 6") if your site requires it. Materials for these fittings include aluminum, stainless steel, and polypropylene.


Small Capacity Flexible Fuel Tank Sizing

Capacity (Gallons) Capacity (Liters) Length Width Height
25 94 36" (0.9 m) 24" (0.6 m) 8" (0.2 m)
50 189 52" (1.3 m) 36" (0.9 m) 9" (0.23 m)
75 283 54" (1.37 m) 42" (1 m) 9" (0.23 m)
100 378 66" (1.68 m) 48" (1.2 m) 9" (0.23 m)
150 567 60" (1.5 m) 60" (1.5 m) 12" (0.3 m)
250 946 84" (2.1 m) 60"(1.5 m) 14" (0.36 m)
275 1,040 72" (1.8 m) 80" (2 m) 16" (0.4 m)
300 1,135 84" (2.1 m) 66" (1.68 m) 14" (0.36 m)
500 1,892 108" (2.7 m) 84" (2.1 m) 16" (0.4 m)
600 2,271 120" (3 m) 84" (2.1 m) 16" (0.4 m)
700 2,649 114" (2.9 m) 99" (2.5 m) 16" (0.4 m)
800 3,028 72" (1.8 m) 120" (3 m) 24" (0.6 m)
900 3,405 72" (1.8 m) 132" (3.35 m) 24" (0.6 m)
1,000 3,785 132" (3.35 m) 108" (2.74 m) 16" (0.4 m)
1,500 5,678 168" (4.27 m) 120" (3 m) 18" (0.46 m)
2,000 7,570 174" (4.4 m) 126" (3.2 m) 22" (0.56 m)
2,500 9,463 174" (4.4 m) 144" (3.6 m) 24" (0.6 m)
3,000 11,356 180" (4.57 m) 162" (4.1 m) 24" (0.6 m)
4,000 15,141 216" (5.5 m) 168" (4.27 m) 27" (0.7 m)
5,000 18,927 234" (5.94 m) 186" (4.72 m) 27" (0.7 m)

Give us a call at 1-772-646-0597 or fill out our quote request form to discuss your flexible fuel tank requirements.

Large Capacity Flexible Fuel Tank Sizing

Capacity (gallons) Capacity (liters) Length Width Height
5,500 20,820 20' (6.1 m) 17' (5.2 m) 2.25' (0.7 m)
6,000 22,712 21' (6.4 m) 18' (5.5 m) 2.25' (0.7 m)
6,5000 24,605 20.8' (6.34 m) 18' (5.5 m) 2.5' (0.76 m)
7,000 26,498 19' (5.8 m) 20' (6.1 m) 2.5' (0.76 m)
7,500 28,391 20' (6.1 m) 20' (6.1 m) 2.5' (0.76 m)
8,000 30,283 19' (5.8 m) 19' (5.8 m) 3' (0.9 m)
9,000 34,069 20' (6.1 m) 21' (6.4 m) 3' (0.9 m)
9,500 35,961 21' (6.4 m) 21' (6.4 m) 3' (0.9 m)
10,000 37,854 21' (6.4 m) 23' (7 m) 3' (0.9 m)
20,000 75,708 33' (10.1 m) 25' (7.6 m) 3.5' (1.07 m)
30,000 113,562 36' (11 m) 32' (9.75 m) 3.5' (1.07 m)
40,000 151,416 37' (11.3 m) 40' (12.2 m) 4' (1.2 m)
50,000 189,271 42' (12.8 m) 43' (13.1 m) 4' (1.2 m)
70,000 264,979 48' (14.6 m) 42' (12.8 m) 4' (1.2 m)
80,000 302,833 77' (23.47 m) 30' (9.1 m) 5.5' (1.7 m)
106,000 401,254 88' (26.8 m) 35' (10.7 m) 5.5' (1.7 m)
125,000 473,176 58' (17.7 m) 59' (18 m) 5' (1.5 m)
150,000 567,812 78'(23.77 m) 58' (17.7 m) 6' (1.8 m)
210,000 794,936 75' (22.8 m) 73' (22.25 m) 6' (1.8 m)

    Optional Fuel Bladder Fittings and Accessories

    Packaging: The packaging of these flexible fuel tanks can vary depending on your site location and set up. Tanks are typically placed in items such as carry bags, totes, or wooden treated crates, but can be placed in additional packaging materials as specified. One of the main advantages of a collapsible tank is its ability to be easily transported while empty. Tanks are often folded or rolled to save in shipping costs.

Read about customer inquiries for collapsible fuel tanks:

Marine Fuel Tanks

marine fuel bladdersAs an alternative to the standard flexible fuel tank, we also offer a marine grade Fuel Bladder Tank that is equipped for transportation on boats. Sizes range from 25 to 1,000 gallons and can be used for a wide range of fuels. Rated to handle diesel fuel, gasoline, jet fuel, fuel oil, and more, these tanks have been effectively used to keep an extra supply of fuel on hand for long boating trips.


Marine Flexible Fuel Tank Features

  • High Resistance Fabric
  • D Ring Hold Down Straps
  • 1" male NPT Fill/Drain Port
  • Anodized Aluminum Fill Plate with Threaded Fill Cap

Other Collapsible Pillow Tank Uses

The collapsible pillow tank is one of the most versatile products on the market today and can be constructed for the storage of various other liquids including process water, gray water, waste water, rainwater, and more. Please follow the links below to find additional information on a specific collapsible tanks.

In addition to the flexible fuel tank, we also offer tanks for the storage and/or transportation of gasoline and diesel fuel. For more information, view our Water Trailers overview or Portable Diesel Fuel Tanks.

Looking for water storage? Check out our Gray Water Storage Tank page.

Questions? We can help! Call our team at 1-772-646-0597 or fill out our quote request form to discuss your requirements.