I have two camp stoves: a Coleman Duel-Fuel 533 and an MSR Pocket Rocket which uses a red Isobutane/Propane Premium Blend fuel canister. I have noticed that MSR fuel canisters are not all that readily available, but the Coleman Butane/Propane Mix canisters are readily available at Walmart. I wondered if the Pocket Rocket would fit on and burn the Coleman fuel okay. So, I bought a Coleman canister at Walmart, screwed the Pocket Rocket onto it, and lit it up. Worked just like the MSR fuel and fired up a pretty good flame. I couldn't tell the difference between the two. However, I now know that I have other fuel options and availability for the MSR Pocket Rocket.