Moose Racing helps riders quench their thirts with the XCR Hydration Pack. The pack’s hydration bladder holds two liters of liquid, while three large cargo pockets add up to more than 600 cubic inches of storage capacity. The fully adjustable shoulder, sternum and waist straps allow for flexible comfort, and a micro-pore cooling material helps wick away moisture from the body. This product retails at $54.95.