Revolutionary take on the original sandbag. Weighs only 450g before inflation which makes it easy to store and move around.
Unopened the bags last up to 5 years. After submersion in water the bags expand and activate in around 5 minutes
Weight before inflation: 450g
Weight after inflation: 18kg Approx.
Width: 38 cm
Length: 60 cm
NB: When storing the inflating sandbags please ensure they are kept in their protective bag in a cool dry place.