This is the lightest, most reliable pump on the market, redesigned to be easier than ever to use, with full field-maintainability. It also offers unmatched durability as well as an auto-shutoff valve for increased safety. Replacement pump for MSR Dragonfly stove only. Includes a new windscreen.

Prop 65 M (Brass): This product contains brass, which can expose you to lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm.

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