Rehydrate after an intense workout with this 28 ounce sports bottle! This BPA-free product has a stainlesss teel outer and inner with copper lining. Use the self-attached, spill-resistant, and flip-top lid with straw to sip while on the go. And unlike other drinkware options, this bottle meets FDA requirements. Add your logo, brand name, or message using our customization options. What a great way to promote your business!