Ralston Recycled Trash Bag Extra Strong 35" x 50"x 100'. The 2700 Bag Series black product line is made from a premium blend with recycled post industrial LLDPE and Hexene resin. The 2700 Series is our most popular line. All cases have perforated tabs on the side for individual bag dispensing. Hexene resin blended with recycled post industrial resin - high strength bags with less plastic. Similar to 2500 Series but thinner walls with less plastic.