PRIMUS ICE PACK
A simple, plain and unique solution to keep cool things cold on the hottest of summer days the PRIMUS Ice Pack comes in the form of a roll-top bag, made of PU-coated polyester. Fill with water and put in the freezer or add ice cubes before adding to your PRIMUS Cooler Backpack or Cooler. Being waterproof it keeps food from getting wet from melting ice. The Ice Pack is also perfect as a waterproof pack bag.