I think this product is the amazing one for mountaineering here in our country. Carrying equipments like burners is a very difficult task for most climbers especially at high altitude as they have to carry oxygen cylinders wearing heavy heavy jacket. This can be the amazing one because its very lightweight. They can offer relief and relaxation at high altitude by giving pure and hot water. Not only here, this can be used during relief programmes in disastrous zones where people find difficult to get pure water. Amazing one!!!