16oz Color Changing Plastic Cup Tumbler with Straw

Customize this tumbler with straw!This food safe tumbler is made of BPA-free polypropylene,which is eco-friendly and durable.Measures 4.13 inches*2.44 inches*4.92 inches and features with color changing properties which will bring a smile to the users face as that watch the change.Easy opening for cleaning and adding ice.It is perfect for parties, BBQs and tailgates.Custom your logo for brand promotion.