YETI Wide-Mouth 32oz Insulated Bottle

From the Amazon Listing

• PATENTED VORTEX MIXING, NO BALL OR WHISK: The Helimix patented internal wall design creates a vortex that blends powders smooth on contact; no loose blending ball to lose, no whisk screen to scrub. Works with protein powder, pre-workout, creatine, BCAAs, greens powders, mass gainers, meal replacements, and hydration mixes. Fill to 20 oz for optimal mixing in the 27 oz vessel; always add liquid before powder for the cleanest blend
• BUILT TO GO WHERE YOU GO: At 4.2 inches wide, 9.2 inches tall, and just 8 oz, this shaker cup travels light from gym to car to office without weighing down your bag. The sturdy carry loop is built for daily use; clip it to a strap or toss it in a console. Shatterproof construction handles the knocks of a packed gym bag, and the 27 oz vessel leaves room for ice alongside your liquid
• LEAKPROOF WHEN SEALED: The secure lid locks liquids in when the cap is fully closed, so you can drop this shaker cup in your gym bag without a second thought. A covered spout keeps the mouthpiece clean between sips. The quick-access, easy-open cap makes mid-set hydration fast; no fumbling between reps. Designed for pre-workout, intra-workout, and post-workout drink mixes throughout your training day
• BPA/BPS FREE: The Yonder Helimix is built from copolyester plastic that is both BPA-free and BPS-free. The odor-resistant material won't hold onto protein shake smells after washing. Both the vessel and cap are dishwasher safe for fast cleanup. The copolyester contains 75% recycled content.
• MADE IN AMERICA WITH AMERICAN-SOURCED MATERIALS: The Yonder Helimix bottle and its packaging are manufactured domestically using American-sourced materials. Measurement markings inside the vessel let you track your mix volume without guesswork. Whether it's on your morning commute, at your office desk, on a trail, or at the gym, this shaker bottle fits the routine; available in many colors