“DEMI” instant sandbag, a replacement for the traditional sandbags in controlling floodwater, is a high-tech products which offers a new solution using recyclable type bags filled with environmental friendly water absorbent material SAP (Super absorbent polymer).


1. Simply submerge the instant Bag into water. Bags will expand from half of a kilo to 16kgs in 3 to 5 minutes! These bags will inflate to 80-100 times of its weight.
2. After using, lay the bags in the cool dry place and let it natural drying! Discard as wastrel, it’s non-toxic and environment friendly.
3.The remain un-use bag will be store in a indoor cool dry place for next emergency
1.Save Money, Time, and Labor in working against flooding
2.Easy to use.  Automatically inflates in only 3~5 minutes.  Expands from half of kilo to 16KG ,deploys quickly and easily.
3.Very efficient. Requires no more storage space than a normal, empty sand bag!
4. Easy to ship or move Reusable!
contact us sales002 at demichina dot cn