Therm-a-Rest® - Sleeping Pads, Bags & Outdoor Comfort

Heat Exchanger

Heat Exchanger - Main image
$59.37 $89.95 In stock

The Heat Exchanger is an efficiency booster designed for MSR® pots, helping to improve heat transfer during outdoor cooking.

  • Compatible with MSR® pots
  • Enhances cooking efficiency
  • Compact and easy to use
  • Durable construction for outdoor use
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Adam ★★★★★

The fins lock onto my MSR pot so snugly that I forget it's even attached, and my stove's flame finally feels like it's doing all the work instead of half of it. Took it out on a windy alpine morning and the water was simmering before I'd even finished setting up my coffee. Compact enough to live per

Stella T. ★★★★★

Boiled water noticeably faster on my last trip, and the fins fit snugly under the pot without rattling around. It's a simple design that just works, no fiddle factor.

Aurora A. ★★★★★

Boiling water for coffee at 14,000 feet took noticeably less time with this strapped onto my old MSR pot, and the whole thing folds flat enough to forget it's in the pack. For the weight it adds, the fuel savings feel real.