A dynamic, integrated hydration solution created for hardcore runners, hikers and cyclist, the Fusion™ 3L Reservoir with TRU® Zip Waterproof Zipper is ready for the long haul. Enjoy convenient compatibility thanks to a universal hanger that will fit any hydration-compatible packs. Our Quicklink™ System ensures easy on-the-go reservoir removal from the pack. Even better, the rigid backplate eliminates need for baffle for easier cleaning and drying. Repurpose Green Sustainability Badge: Made with safer chemicals.