The Shimmer Collection, featured in a glossy lacquered finish, captures the subdued, wavering light creating an unparalleled radiance. S'well bottles are beautifully crafted, composed of non-leaching and non-toxic 18/8 stainless steel. The bottles are triple-walled, leaving no condensation on the exterior. It keeps your drinks cold for 24 hours and hot for 12. Size: 25 ounce, Color: Ocean Blue