Takeya Originals 64oz Insulated Stainless Steel Bottles keep your favorite drink ice cold for 24 hours or steaming hot for 12 hours. Whether you're headed to yoga, a morning walk, or just out and about, Takeya will keep you refreshed and hydrated all day long. Crafted from food grade 18/8 stainless steel, the BPA-free insulated bottle features a sweat-free double-wall design and wide mouth to fit ice and allow for easy cleaning. Featuring our patented, leak-proof Original Spout Lid which allows you to sip, chug, or pour (without removing the entire lid) for easy one-handed, controlled drinking. No flavor transfer - switch from pre-workout, to water, to protein shake with no lingering tastes. Gender: unisex.