Start of lstUrls_of_images_in_html_description Product Number: 321105 The Heat Exchanger increases the efficiency of your stoves up to 25%. The unique waffled design channels the heat from the stove up the sides of the pot to increase the heated surface area. Compatible with all MSR 1.5L and 2L pots (with the exception of the Titan 1.5L). Multi-Use: When used with liquid fuel stoves, or remote-burner canister stoves like the WindPro II, it can act as a wind block by extending below the pot. Weight: 6 oz./170 g Country of Origin: Made in Seattle, USA End of lstUrls_of_images_in_html_description