Enjoy a refreshing drink from this Hall of Fame Ice Shaker from Wincraft!

Features: 

• 5oz, 10oz, 15oz, and 20oz. measurement markings inside bottle
• Kitchen-grade, stainless-steel bottle will not absorb odors
• Patented, noise-free twist-on agitator
• Handle built into lid for easy carrying
• Fits in all standard size cup holders
• BPA-free, spill-proof pop-top drink spout
• Easy to clean
• Sweat proof
• Silicone base
• Keeps drinks cold for 30+ hours 
• Keep drinks hot for up to 12 hours