This is made by Space Data Corp. and is NEW in the box. The one pictured above was for demonstration purposes.
Balloon has exact gram weight (around 400 g, varies a little for each balloon) and serial number written around fill valve.
Used for launching weather experiments and more.
Rated to lift approx. 10 pounds when filled with Helium.
Mylar construction with overpressurization valves top and bottom and woven lifting attachment point.
$149.00 SOLD OUT
