Envelopes 

BMMB Currently offer two different envelope variants, the A type and the M type...

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The A Type

 The A type was designed by Andy Booth, and is available to order through BMMB. The A type features  12 uniquely designed gores, these are split vertically into 12 flat panels (yellow) and 24 lense panels (red- 2 per lense); forming a unique and attractive envelope shape that is highly customisable by making further fabric cuts to produce a multitude of colour options-The A type is currently only available in 50m3 volume, perfect for the B-31 and B-41 basket variants, we endevour to expand the volume range of the A type in the near future...   The A type envelope uses 12 flying wires, available in either Kevlar or steel, and comes with full height Nomex as standard. Scoops available to your specifications and skirts also available as special order.

Please contact for further information

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The M Type 

 The M type a smooth surfaced balloon, designed for the application of artwork and minimal fabric usage. The M type is currently available in nine different volume's as standard and is also available on request to your individual requirements and/or specifications. The M type consists of either 16, 24 or 28 gores (depending on the envelopes' size), this provides a smooth surface perfect for the application of artwork, the gores are single coloured as standard but can be split horizontally to form an intricate colour scheme to meet individual needs. The M type envelope is available with varying numbers of flying wires to suit your bottom end configuration, these are available in either Kevlar or steel, and comes with full height Nomex as standard with the option of double height Nomex on larger models. Scoops available to your specifications and skirts also available as special order.

Please contact for further information