The present disclosure proposes a multi-purpose 3-in-one heating system (100). The multi-purpose 3-in-one heating system (100) can be used for providing heat to the interior area of tents/Prefabricated Shelters/Cottages; cooking food, boiling water using excess waste heat energy, etc. The MULTI-PURPOSE 3-IN-ONE HEAT...

The present disclosure proposes a high-altitude and multi-layer insulated tent (100) with an integrated three-in-one heating system (118) that offers superior thermal insulation capabilities for effective heat retention in extreme cold weather conditions. The multi-layer insulated tent (100) comprises a frame unit (...