Gong Kao, the Sticky Rice Basket

Gong Kao or Kratip Kao (sticky-rice basket) originates from the northeastern Thailand tradition of eating glutinous rice as the staple diet. However, the shape of this traditional, wickerwork receptacle, and the way it is crafted, differs from region to region.

For example, in central I-San (Northeast Thailand), particularly the provinces of Maha Sarakham, Roi-et and Khon Kaen, Gong Kao is usually crafted from bamboo and looks different from the Gong Kao of other regions.

Comprising three main parts, the base of the Gong Kao is formed by two narrow strips of wood placed across one another, to make a stand, with beautiful designs sometimes carved on the base.

The lotus-shaped body of the Gong Kao, complete with rising sides, is made from twin layers of woven bamboo to keep the contents (rice) warm. The half-circle shaped lid is made of rather large bamboo strips woven into a geometric design and the entire curved rim of the lid is reinforced with thin, palm strips for long-lasting use.

Once the body of the Gong Kao is finished, the base is crafted to accommodate the shape of the Gong Kao. Rattan is used to attach the wooden base to the four corners, with loops to hold a thin strap for carrying the Gong Kao on the shoulder or over a arm.

A Gong Kao Kwan is a special rice basket, similar to those used by central I-San folk. However, long and narrow legs support it, while its lid rises to a sharp, narrow point. The Gong Kao Kwan is used during the Kwan Kao ceremony, which is a special ceremony to ask for a good rice crop, or when bringing rice in for storage.

This tradition is believed to have been influenced by the Poo Tai people of Sakon Nakhon Province, and is also found among people of Laotian descent in the upper central and lower northern regions of Thailand.