MSR Expedition Fuel Bottle Cap w/O-Ring

Classic, non-childproof fuel cap with O-Ring Fits all MSR Fuel bottles. Bulk. No packaging.

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