Ultra-strong and extra wide web handles for ease of handling by up to 10 individuals as well as “litter style” handling in tight quarters by 2-4 individuals. Tested to 450 lbs lifting capacity. Exclusive chlorine free electronically heat-sealed “bag-in-a-bag” inner liner to prevent leakage of fluids that may result from excess handling over rough terrain. Exterior made of chlorine free 12 mil super-tough polyethylene over polyester scrim material, resists staining and is easily wiped clean. Large capacity envelope style heavy-duty zipper with dual zipper pulls for easy access. Autopsy can be performed in many cases without removal from the bag. Much longer shelf life than vinyl and remains flexible to –70'C temperatures due to non-vinyl polyethylene material. Each bag is supplied with a BBID-Kit. Complies with OSHA Regulation 3130 for Universal Precautions involving containment of body fluids and protection from blood borne pathogens. All come with envelope zipper and sealed inner liner except where indicated. All are silver in color.