Features: - Fit for whatever makes you move. Our Ravenclaw Sport Canteen features a 20 oz size and a durable finish that's made to last, making it the perfect water bottle to showcase your love for your favorite Harry Potter house. Great for the at-home office, tossing in your gym bag or just making sure you're getting enough water throughout the day. Keep things cold for 25 hours, hot for 12. - Triple insulated. - Wide mouth for ice cubes. - Folding Handle. - Quick Sip Cap. - Strong DURAPRENE™ finish. - 20 oz.