The 15 oz. Eddie Bauer® Ravine mug is every coffee and tea lover's new favorite! Its double wall steel vacuum insulated construction keeps your hot drinks hot for 8 hours on cold winter days and cold drinks cold for 18 hours when you need a cool sip on a hot summer day. The mug features a ceramic lining to keep your drinks flavorful for longer and its sleek and classic design is perfect for home and office use. The Ravine mug is compatible with most single serve coffee machines and standard car cup holders and features a push-in lid with sliding closure. BPA Free and FDA compliant.