Classy, sleek, and thoughtfully designed, the ASPEN insulated water bottle offers a cool look with practical features that you'll appreciate the more you use it. It features our signature TriMax® Triple Insulation and will keep your drinks cold for up to 100 hours and hot for up to 20 hours. Our Reflecta™ lid is insulated and lined with stainless steel, enhancing temperature retention and preventing drinks from touching plastic. The lid utilizes internal threading, so the rim is smooth for a comfortable drinking experience. This versatile stainless steel water bottle is ideal for any drink, from cold water to hot coffee – even enjoy it filled with your favorite cocktail or wine that will stay fresh and at the right temperature for hours. Plus, choosing a reusable water bottle cuts down on single-use plastic consumption! The ASPEN’S combination of style and performance is unmatched.