The Bullet Rocky Vacuum Tumbler 20oz features double-wall stainless steel construction with vacuum insulation. Use it to keep your favorite beverages hot for five hours or cold for 15 hours. The Bullet Rocky Vacuum Tumbler has a press-on lid with a slide closure for easy use even when you're on the go.

• Made from rugged stainless steel
• Double-wall stainless steel construction with vacuum insulation
• Easy-to-use press-on lid with slide closure
• Keeps drinks cold for 15 hours or hot for 5 hours
• Hand-wash only
• Care guidelines included