$12.99 (was $19.99) NFL Plastic Flask This post contains affiliate links. Please read our disclosure policy for more information. Prices are subject to change. Please verify price prior to ordering. November 3, 2018 by Holiday Helper Great gift idea for a those that love the NFL! Groupon has these Simran International NFL Plastic Flask (7 Oz.) for $12.99 (was $19.99). Product Details: Officially licensed By Simran International Drinking flask in bold team colors Features a screw cap Product materials: plastic wrapped in PU leather Product dimensions: 3.75”x0.87”x5” CLICK HERE TO GET THIS DEAL!