Eta Kappa Nu - Koozie® Big Recycled Tumbler - 40 oz.

Perfect for long road trips, this big 40 oz. tumbler is made of 90% recycled stainless steel and comes with a 100% recycled plastic, press-fit slider lid and a matching straw. The double-wall vacuum insulation keeps drinks hot or cold for hours, while the large comfort handle and tapered base make transporting this tumbler a breeze.