• 2-piece set of an outer vacuum-insulated tumbler and a real glass interior
• Holds 16oz (473ml), perfect for cold beverages, soda and water.
• Cold up to 18 hours - Guaranteed to keep the temperature
• TrueBarrier™ Technology - Increased temperature retention up to 50% longer than other brands
• BPA-Free, All Food Grade Materials - Every piece is made safely for you and the environment
• Non-slip bottom - Quiet non-slip bottom holds your drink securely