High impact polyethylene for greater durability, body is insulated with blanket covering, adjustable nylon web shoulder strap and insulated screw-on cap with tether. Having one of these canteens available with water in it has saved many folks!
Injection molded, polyethylene bottle for greater durability. Controlled wall thickness and testing meets government specifications for canteens. This model has extra heavy duty "D-type" government spec ring-strap loops and extra wide strap.