All Aquapac cases were redesigned to use polyurethane instead of PVC * Polyurethane is 100 recyclable and more environmentally-friendly * Can withstand temperatures from -40 F to 122 F * Thinner than PVC, making it easier to operate controls * The Small Whanganui Case has Class 5 water protection, AquaPac"s highest, meaning it is waterproof and submersible to depths greater than 12 feet