This Born To Rally Tennis Tumbler is great whether you're filling it with ice water for the court or coffee for your morning commute. This 20-ounce tumbler is made of double-walled stainless steel to keep drinks cold for 12 hours or hot for six hours. The lid is made of BPA-free plastic and is a spill-free design.

• Content: Double walled 18/8 food-grade stainless steel.
• Capacity: 20 oz
• BPA-free spill-proof lid
• Tapered design is cup-holder friendly
• Sweat-free exterior