A kanger (Kashmiri: कांगर (Devanagari), کانگر (Nastaleeq); also known as kangri or kangid or kangir) is an earthen pot woven around with wicker filled with hot embers used by Kashmiris and Himachalis beneath their traditional clothing to keep the chill at bay, which is also regarded as a work of art. In Kashmir, it is normally kept inside the Phiran, the Kashmiri cloak, or inside a blanket. If a person is wearing a jacket, it may be used as a hand warmer. It is about 6 inches (150 mm) in diameter and reaches a temperature of about 150 °F (66 °C). It comes in different variants, small ones for children and large ones for adults. In Kangra and Chamba districts of Himachal Pradesh, the Kangri is used as a personal heater, albeit now the use has declined there to almost non-existent.
After the earthen pots are moulded, and backed, the artisans complete the wickerwork around them, by erecting two arms to handle the pot, proping the back side with strong wicker sticks, and colour it (optionally)to give an aesthetically delicate shape. The final product then goes to the market.
It is generally believed that Kashmiris learnt the use of the kangri from the Italians who were in the retinue of the Mughal emperors, and usually visited the Valley during summer. In Italy (where a similar device was known as a scaldino) and Spain, braziers were made in a great variety of shapes and were profusely ornamented. Historical data, however, contradicts the claim that kangri came to Kashmir from Italy, but it is known that it was used in the time of the Mughal Empire. Those visiting Kashmir for the first time during the winter season are surprised to find people carrying firepots in their hands or in their laps but every Kashmiri knows how to handle the apparatus with care. It is a part of Kashmiri tradition and even in modern times it sees a huge demand, and is even used in public or private offices during winters.
Kashmiri Pandits burn kangri on the occasion of a local festival called Teela Aetham, marking the end of winter season. Isband (Peganum harmala), aromatic seeds believed to push away negative energies, are burnt in a kanger to mark a good beginning to a party.