Child Resistant Fuel Bottle Cap

Providing extra safety this "push-and-twist" cap is compatible with MSR liquid fuel bottles manufactured after 1981.

Prop 65 N (Diisononyl phthalate): This product can expose you to diisononyl phthalate, which is known to the State of California to cause cancer.

https://mtn-sports.myshopify.com/pages/prop-65-frequently-asked-questions