Gregory Pace 3L H2O Pack - Women's Black Ice One Size. The insulated hydration compartment and breathable backpanel with dual-layer 3D foam will keep you cool and comfy all afternoon then happy-hour can handle the rest. Specifications for Gregory Pace 3L H2O Pack - Women's: Manufacturer: Gregory Gender: Female Age Group: Adults Pack Volume: 3 liters Fabric/Material: 210D PU Coated Nylon with PFC-Free DWR Size: One Size Weight: 490 g Package Contents: Gregory Pace 3L H2O Pack - Women's Gregory 143373-1561: Pace 3L H2O Pack - Women's Mineral Yellow One Size Gregory 143373-T048: Pace 3L H2O Pack - Women's Black Ice One Size Gregory 143373-T048: Pace 3L H2O Pack - Women's Black Ice One Size