http://www.amazon.com/gp/aw/d/B0019D9H3S/ref=mp_s_a_1_6?qid=1415426091&sr=8-6&pi=AC_SX110_SY165_QL70#
Amazing flask. Extremely durable. I have two. Far better than any of the shit that other guy reviewed. They make the best thermos too.