Attach the MSR Reactor 1. 7L Pot to your MSR Reactor Stove System and cook up a meal for two. Designed to work specifically with the compact MSR Reactor Stove System, this pot is durable, lightweight, and engineered to make cooking fast. Once you've had your fill, pack your Reactor stove inside this pot, flip the handle over the lid to lock everything in place, and get hiking.