State Tech Flip Straw 30 oz Tumbler will be your new favorite water bottle! The flip straw lid is leakproof and the easy-to-carry handle makes it easy to take your State Tech flip straw tumbler on the go. Keep your drinks cold for hours. The State Tech Flip Straw 30 oz Tumbler is tough and built for life. The State Tech logo is laser engraved on the front of the tumbler.