The Contigo Shake & Go Fit THERMALOCK Vacuum-Insulated Stainless Steel Shaker Bottle has a leak-proof lid for mess-free mixing of your favorite protein shake on the go. THERMALOCK double-walled vacuum insulation maintains cold temperatures for up to 12 hours so you can enjoy optimal taste and consistency when you’re ready to consume your post-workout smoothie. The BPA-free stainless steel bottle features a rounded bottom and weighted ball to reduce clumps and buildup for superior mixing with the added benefit of making cleanup that much easier. Volume markings on the inside and outside of the bottle ensure accurate recipe measurements. Use the comfortable built-in handle for easy carrying from treadmill to weights. For added convenience, your shaker bottle fits most car cup holders and comes with a limited lifetime guarantee.

Product Features

• BPA-free stainless steel bottle has a rounded bottom and weighted ball to reduce clumps and buildup when mixing shakes and smoothies
• THERMALOCK vacuum insulation maintains cold temperatures for up to 12 hours, improving the taste of post-workout protein shakes and smoothies
• Screw-top leak-proof lid for mess-free shaking and mixing on the go
• Comfortable built-in handle for easy carrying; fits most cup holders
• Volume markings on the inside and outside of bottle ensure accurate recipe measurements