Description
The BlenderBottle SportMixer Shaker Bottle 20 oz is a versatile and dependable shaker designed for protein shakes, pre-workout mixes, smoothies, and general hydration. This compact 20-ounce bottle blends performance with practical features — perfect for gym sessions, daily workouts, on-the-go hydration, or simply mixing powdered drinks without clumps. Crafted from durable Eastman Tritan™ plastic and backed by BlenderBottle’s excellent reputation, it’s one of the brand’s most user-friendly shaker options.
🧃 Key Features & Design
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20 oz Capacity: Ideal for single-serving protein shakes and supplement mixes. (Note: usable measurement marks go to ~17 oz to allow room for powders and shaking).
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Patented BlenderBall® Wire Whisk: A 316 surgical-grade stainless steel whisk ball moves freely inside the bottle to help break up clumps and deliver smooth, even mixes with a few shakes.
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Twist-On Cap & Stay-Open Spout: The secure twist-on lid seals tightly to prevent leaks, and a convenient flip or StayOpen spout lets you drink with ease mid-workout or on the move.
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Tritan™ Grip Body: Constructed from stain- and odor-resistant BPA- and phthalate-free plastic, the textured grip offers a comfortable, non-slip hold — even when hands are sweaty.
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Foldaway SportLoop: Built-in carry loop makes the bottle easy to attach to gym bags or clip onto gear without adding bulk.
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Dishwasher Safe: Easy to clean — just place on the top rack after use.
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Accurate Markings: Clear ounce and milliliter measurement markings help you track portions and mix precisely.
🏋️♂️ Performance & Everyday Use
With a simple but effective design, this shaker works excellently whether you’re blending protein powder, pre-workout supplements, BCAAs, hydration mixes, or smoothies. The included BlenderBall® whisk helps ensure smooth, clump-free drinks with minimal effort — just add the liquid, scoop in your powder, secure the lid, and shake.
Its balanced size makes it comfortable to carry without being too bulky, and the Tritan™ construction is durable enough for daily use while resisting odors and stains that cheap shakers sometimes develop.
⭐ Customer Impressions & Reviews
Retailer listings for the SportMixer show strong ratings (often near ~4.9 / 5) from users who enjoy its performance and ease of use.
Common praise includes:
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Smooth, clump-free mixing — the BlenderBall® makes a noticeable difference compared with shake-only bottles.
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Comfortable grip and secure lid — the textured body feels secure even during workouts.
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Leak-proof performance — when the twist cap is closed properly.
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Versatility — works well both as a hydration bottle and a shaker.
Notes from users:
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Some buyers note the 20 oz size may feel slightly small for larger meals or shakes, so portion planning helps maximize use.
📌 Summary
The BlenderBottle SportMixer Shaker Bottle 20 oz is a reliable, easy-to-use shaker that brings together effective powder blending and everyday practicality. Its combination of patented whisk technology, leak-proof twist cap, textured grip, and lightweight Tritan™ construction makes it a solid choice for gym enthusiasts, athletes, and anyone needing a dependable protein drink mixer. It’s ideal for smooth protein shakes, pre-workout blends, electrolytes, and more, while remaining simple to clean and comfortable to carry.















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