Hydration systems are great add-on options to any Marsee tankbag. The extra large opening allows for an easier refill, the ability to use ice, and makes it easier come clean up time.
The 90 degree bite valve is specifically designed for use with a full face helmet on, and is lightyears above the competion's straight valve.
Free with every hydration system is a retractable lanyard that attaches to your tankbag. With the lanyard installed, the end of the tube leading from the bladder to the value right zips right back into place without you having to funble with it - a necessity while on the road.
Available in 1 Liter (this item) or 3 Liter (RMP-3LH20) capacities.