Bi Pro has more volume than EYRIE XL and it’s specifically design „floating lid“ system enables a large amount of vertical expansion or compression. Bi Pro can also be compressed or expanded via the side compression straps. Bi Pro remains light and flexible in order to pack down to a reasonable size for in flight storage.
Versatile size expansion & compression in all dimensions
Compact and easily foldable
Fast pack time
Will easily accommodate larger harness and reserve set ups