The explorer envelope
A very different shaped envelope – built initially as a special order designed to be ultra light weight but also very slim and smooth in looks. 12 gores without being at all bulbous makes this shape envelope quite unique.
The B Series has become very popular with pilots who need an extra special travel pack envelope. It is also very adaptable to add on special shape designs. This envelope is very flexible in its use allowing all the fun of operating a special shape whilst being extremely lightweight and easy to fly.
The B-Series – Exploring balloon design and operation without limits!