TrapBag® is a low cost, quick deploy, self-erecting, cellular barrier capable of completely replacing sandbags for all natural or man-made disaster defense needs. TrapBag® barriers come in 50ft sections and can be connected. Our bags provide protection from natural disasters such as flash floods, beach erosion, mudslides, storm surges and levee breaching. Our barrier bags can also be used in non-emergency situations, such as temporary cofferdam structures or as gravity (MSE) walls. "You can't always predict, but you can always be prepared."