Each set of Blasani® Flasks Set contains: Four (4) 32oz, Two (2) 16oz, Two (2) 8oz and One (1) funnel. - Those flasks are reusable, easy to fill, heavy duty, collapsible. -Flasks are made of durable, puncture resistant, odor proof and taste proof clear polyester. -Blasani® Flasks stand up when filled and are flat and can be rolled up and put in your pocket when empty. -The Flasks have positive seal spouts are freezable and perfect for any non-carbonated beverage. -The Blasani® Flask are non-metallic, undetectable and ideal for concerts, stadium events, sports fans, air travelers, golfers, hikers, hunters and skiers. -Enjoy in your next activity the best Authentic Blasani® Flask you can have!!!