Paired with the flip straw lid for stanley 30 oz, its no spill stanley lid design secures every sip. Jmoe usa's leak proof stanley cup lid is a solid alternative to authentic stanley lids Replace your 40 oz tumbler with stanley's quencher h2.o flowstate™ lid
40oz Tumbler Leak Proof Flip Top Screw on Lid Replacement Compatible With Stanley (includes
Its advanced flowstate™ technology prevents leaks and spills, ensuring your drink stays at the right temperature.