The Chantal Portable Mug (10 oz.) is specifically designed to fit perfectly under most single serve coffee makers. It features a triple-wall vacuum seal which consists of two stainless steel walls with a copper layer in between. The copper layer ensures beverages stay hot or cold for up to 7 hours. The simple push-button top allows you to drink from any side of the rim while the inner silicone seals prevent spills of any kind while the push-button is closed. The entire mug is top-rack dishwasher safe and the lid comes apart for easy cleaning

• Number of Pieces: 1
• Material: Copper
• Stainless Steel
• Dimensions (Overall): 6.5 inches (H) x 3.0 inches (W)
• Finish: Brushed
• Lid Material: Plastic
• Silicone
• Capacity (Volume): 10.0 ounces
• Features Dining: BPA-free
• Insulated
• spill proof
• Care and Cleaning: Dishwasher-safe top rack only