Rectangular Fuel Bladders

Standard rectangular TPU fuel bladders designed for UAVs, RC turbine jets and custom aircraft installations where reliable fuel delivery, efficient space usage and configurable mounting options are required.

Choose between Pillow, 1SQ and 2SQ formats depending on your required volume, available space and installation layout.

Choose the right rectangular format

Pillow Fuel Bladders

Recommended for smaller fuel volumes and compact installations where a simple flexible shape is enough.

Ideal for:

  • Small fuel volumes
  • Compact UAV and RC turbine installations
  • Lightweight setups
  • Spaces where the bladder can adapt naturally to the available area
Explore Pillow Bladders

1SQ Fuel Bladders

A compact rectangular option for narrow spaces and practical aircraft installations.

Ideal for:

  • Narrow internal spaces
  • Small to medium fuel volumes
  • Installations where a more defined rectangular shape is useful
  • Setups requiring configurable fittings, filters and anchoring options
Explore 1SQ Bladders

2SQ Fuel Bladders

Available in small volumes, but especially recommended for medium and larger capacities where a wider rectangular layout provides better volume distribution.

Ideal for:

  • Medium and larger fuel volumes
  • Wider internal spaces
  • Installations where fuel volume needs to be distributed across a broader rectangular shape
  • UAVs, RC turbine jets and custom aircraft requiring stable fuel storage
Explore 2SQ Bladders

Need a fully custom bladder?


If none of the available Standard Line shapes match your aircraft, we can manufacture a custom bladder based on your required volume, available space, fitting layout and mounting system.

Open Configurator