🔍 Hover to zoom
FloodSax water-activated barriers expand from flat, pillow-shaped packs to full-size flood barriers in 3 to 5 minutes when submerged in water. Each bag swells to 60 lbs — the equivalent of a filled sandbag — with no sand, shoveling, or filling equipment needed. Store 20 bags in the space required for just 1 traditional sandbag.
We link to verified retailers so you can find the best deal.
FloodReady does not sell products directly. We link to vetted suppliers.
