This is the ultimate super-duper water bottle. The XL capacity holds an impressive 64oz of your favorite cold drink. Sip it, chug it, and swig it all day long without needing to refill all the time. The double wall foam insulation keeps your drinks cold for up to 12 hours, which is especially important for hydrating on those hot summer game days. You can operate the push button lid with just one hand, making it easier than ever for you to quench your thirst quickly. The lid locks for secure transport.