The Chill-Its 5050B Two-Liter Replacement Bladder is compatible with the 5155 Hydration Pack (sold separately). The bladder features a DualCap for easy no-spill filling with water or ice, plus an insulated tube to keep water cool in the heat.
Weather-resistant, water-resistant duffel bag with maximum storage capacity. Made with water- and cold-resistant tarpaulin fabric that withstands...
This two-liter replacement bladder is compatible with the 5155 Hydration Pack (sold separately). Bladder features a DualCap for easy no-spill filling with water or ice, plus an insulated tube to keep water cool in the heat.