GSI Outdoors Halulite Pressure Cooker Camping high altitude cooking Wt. 2 lbs. 12 oz. (2.8 L), 4 lbs. 7 oz. (5.8 L). Size: 11.8"x8.2"x6.3" (2.8 L), 14"x10"x8.2" (5.8 L). Material: Halulite proprietary hard anodized alloy. Triple safety system locks lid until all pressure has dissipated.