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Value
8.8
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Heat Output
9.2
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Run Time
9.6
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Ease of Use
9.0
- Max temperature: 140 degrees F
- Warming time: 10+ hours
- Weight: 4.5 oz. per pair
Pros
- Comes in resealable packaging
- Can extend 10-hour life span by cutting off O2 supply
- Inner material is compostable
Cons
- Expensive if you don’t take advantage of the resealable packaging
