This easy-to-use kit converts MSR® Dromedary™ and DromLite™ bags into hands-free hydration systems. It includes our leakproof MSR Bite Valve and shutoff valve; a 42-inch (107-cm), taste-free polyethylene-lined drinking tube that resists freezing; and a custom hydration cap with 360-degree swivel elbow.
Prop 65 A (General): This product contains chemicals 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