MSR WindBurner Personal Stove System Integrated System:Compact, all-in-one stove and cookware solution features a secure-locking pot/personal eat-and-drink mug with cozy Maximum Efficiency:Radiant burner and heat exchanger deliver faster boil times and more fuel efficiency than conventional stoves that use convective heat only Windproof Performance:100% primary air combustion, enclosed design & internal pressure regulator work together to make stove virtually impervious to outside conditions Compact Design:Conveniently packs the stove burner, 4 Ounce (110g) IsoProfuel canister (sold separately), and folding canister stand inside the 1.0-Liter Pot. Extra full-sized bowl snaps onto the outside Modular Versatility:Customizable system works with optional cookware accessories, including the MSR WindBurner accessory pots, MSR WindBurner Skillet, hanging kit and coffee press