This is for four (4) 20 oz double-wall stainless steel and vacuum-insulated tumblers.  There are 4 stainless steel straws with removable soft-lip silicone tips.  The straw measures 11.2" tall.

The lid has a dual opening with flip-back sealable spout and sealable straw insert.  They are dishwasher safe and BPA-free.

Your beverages will stay hot for 6 hours and cold for 12 hours!

They are sweat-proof and have a leakproof silicone gasket.