Weight Bag - 20 Pound
This weight bag is perfect for holding the wingtip of your glider down while on the ground. It is filled with 20 lbs of steel shot.  The bag can be laid on top of the wingtip, or for gliders with winglets, one of the handles can be looped around the winglet.  They are made of 1000 denier Black Textured Nylon with a water resistant polyurethane coating on the inside, triple sewn with a safety strip at the bottom.  The steel shot is encapsulated in a 6 mil poly inner bag, which is heat sealed.  They include both a carry handle and a butterfly handle of polypropylene webbing.  The 2 handles make it very easy to carry.

Dimensions
Length: 17 inches (432 mm), Width: 8 inches (203 mm), Thickness when lying flat (approximate): 2 inches (51 mm)

Note: Due to the high weight, this item is somewhat expensive to ship.