+1 If you dont have a split link then break one link and then after you need to put the chain back on, spend $4 on a split link and replace the link that you broke out with the split link... Thats what I would do.
in all seriuosness the tool is essential and there are a few multi-tools that have a chain breaker and several other functions. Crank Bros has one that has that and 19 other different tools and Specialized has one too. imho you really should invest in one as your "bike swiss army knife" er whatever ,..you wont regret it
sorry,im a lil delirious now stayin up waitn 4 my teeny bopper daughter to come home.she said she was on her way like 3 hrs ago and i already bitched @ her in text so F-it im goin to bed