FIFTY/FIFTY Straw Cap Lids are custom designed to fit our high quality, wide mouth vacuum insulated bottles.  The caps are BPA Free and undergo the same rigorous quality control testing that all of the FIFTY/FIFTY product undergoes, so you know you are only having the finest product. The Straw Cap Lids come in many unique colors that allow you to add that personal touch to your FIFTY/FIFTY bottle, either though color matching or coming up with a unique, different color to set your bottle apart. department_name: unisex-adultmaterial_type: Plastic