Flood Barrier Bags, 10 Pack, 1530 x 210 mm, Reusable

Flood barrier bags create a fast, sandless wall against rising water to help protect basements, garages, and doorways during storms. Each water-activated flood bag uses a superabsorbent gel that swells quickly to form a tight, weighted seal without shovels or messy sand. Keep this 10-pack ready for emergency flood control, then deploy in minutes when heavy rain or drainage backup threatens your home.

• Delivers rapid expansion to a 3–4 in barrier after water activation for quick flood defense.


• Blocks water with superabsorbent polymer that expands up to 58x its weight for strong sealing under pressure.


• Deploys in about 10 minutes—place, add water, and let the barrier form with minimal cleanup.


• Resists tearing with reinforced edge stitching for durable use compared with traditional sandbags.


• Includes a sturdy plastic bucket for easier staging, activation, and storage.

Designed for practical flood prevention, these reusable water absorbent barriers help you set a reliable line of defense where leaks start—at entryways, thresholds, and low points. Stage a few in the garage or utility room so you can react quickly when water levels rise. For best performance, activate with fresh water only; avoid salt water, lime, or calcium exposure, which may reduce effectiveness. Grab yours today and be ready before the next storm hits.

• Pack size: 10 flood barrier bags + plastic bucket


• Bag dimensions (each): 1530 x 210 x 3 mm (5 x 0.7 x 0.01 ft)


• Max expanded height: 76.2–101.6 mm (3–4 in)


• Filling material: sheet water-absorbing gel (superabsorbent polymer)


• Water absorption capacity (each): 11.83 kg / 26.07 lb


• Weight before absorption (each): 0.33 kg / 0.73 lb


• Weight after absorption (each): 12.16 kg / 26.81 lb


• Net product weight (set): 4.19 kg / 9.24 lb