Hard-anodized aluminum Reactor cookware features our proprietary heat exchanger that fully encloses the Reactor stoves radiant burner. The resulting windproof design is key to the stove systems unrivaled all-condition performance.1.0L Pot: For trips with 1-2 people, or anywhere weight and space are at a premium. Includes clear, BPA-free Strainer Lid and folding/locking handle. 1.7L Pot: All-around performer with the capacity to boil water for two (at once) and melt snow fast. Includes clear, BPA-free Strainer Lid and folding/locking handle.