Amphipod's RunLite Xtech Trail Plus is a hydration lumbar pack with the latest innovations, like magnetically attached water bottles. These two SnapFlask Xtech bottles provide perhaps the quickest access to water, and the Jet Squeeze caps offer easy drinking. Amphipod made the AirStretch belt out of smooth, breathable, and stretchy microfiber, and add on attachments let you connect additional Amphipod pockets and bottle holders for personalized convenience. The main compartment expands to give you more room on longer runs, and there's a zippered front pocket to secure your valuables. There are also multiple slots for energy gels.