Airdesign UFO 2 Betriebshandbuch Seite 65

... final package. This size is very usable for storing the wing at home or if you use a
bigger rucksack. The advantage is that this is a very flat packing – inside a rucksack
the glider can be placed very close to the body.
6. Alternatively, you can fold the innerbag at half and fix it with the compression strap
mounted at the outside of the inner-bag – usable when using an exceedingly small
rucksack or packing for the smallest volume possible.
When storing the wing we advise to unfold the innerbag, otherwise the glider is
unnecessarily being compressed.
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