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Prepare for curious little ones with this cap.

Whether you’re on the trail or storing gear at home, keep your kids from getting into your camp fuel with the MSR Child Resistant Fuel Bottle Cap. The cap functions like a medicine bottle top on any MSR fuel bottle and stop your little ones from ingesting or spilling your fuel.

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MSR Child Resistant Fuel Bottle Cap

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Here's what others have to say...

4 5

It works

  • Familiarity: I've put it through the wringer

It does what it needs to and it is still easy to get off. I never store my fuel bottles with fuel in them so the child proof cap isn't really needed. I am more of a fan of the traditional ones but you have to take what you can get.

5 5

a bit annoying

  • Familiarity: I've used it several times

This cap came with my bottle. it is a bit annoying to open at first but you get used to. Also I feel more safe with it on my bottle.

4 5

Must have for children

Otherwise, no need. But it is a nice sized cap that's plenty large enough to grab and twist.

4 5


It works very well if you have children, but I will agree with Evan and say that it is a pain and if you dont have children just go with a normal cap.

3 5


It's good if you want it, otherwise it's a pain in the butt. I have one of these on one of my bottles and a regular cap on the other. Anyone know where to buy the regular ones?