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Classic™ v1
28 oz / Black
Sale price
$3.30
Regular price
$10.99
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Classic™ v1
Sale price
$3.30
Regular price
$10.99
The world's #1 best-selling shaker cup for a reason – it works. Featuring the BlenderBall® protein mix system.
THERE'S ONLY ONE BLENDERBOTTLE®
Everything else is just a shaker cup. The BlenderBottle Classic revolutionized the industry back in 2004 with its leak-proof seal, iconic design, and the BlenderBall® wire whisk. Now, years later, it's still the best-selling shaker on the market. Why? Because it works.
SMOOTH TASTES GOOD
Say 'goodbye' to lumpy protein shakes and 'hello' to smooth, great-tasting drinks. Our patented mixing system uses the BlenderBall® wire whisk—found only in BlenderBottle® brand shaker cups—to mix even the thickest ingredients as you shake.
Integrated with the StayOpen™ flip cap, the adjustable carry loop lets you hold more when your hands are full and offers a convenient place to attach keys while at the gym.
The Classic's screw-on lid and secure flip cap keep your gym bag and car seat dry. With a snug twist of the lid and the assuring “snap” of the flip cap, you’re ready to roll.
Made from only the highest-quality materials, BlenderBottle® brand shaker cups are—and always have been—BPA and Phthalate free.
THE BLENDERBOTTLE® COLLEGIATE COLLECTION
The World's Best-Selling Shaker Cup™ now shows a little more school spirit. The BlenderBottle® collegiate collection features officially licensed logos and colors from some of the most popular collegiate institutions.
CLASSIC™
$ 9.99
In Stock
Free U.S. Shipping with $30 purchase
- Patented carrying loop
- Ergonomic flip cap and spout
- BlenderBall® whisk inside
- Leak-proof guarantee
- Wide mouth makes it easy to add ingredients
- StayOpen™ flip cap won't close on your nose
- GripperBars™ make it easy to hold
- Embossed ounce and milliliter markings
- Fits in most car drink holders
- BPA and Phthalate free
- NOTE: Bottles hold the specified amount of liquid when filled to the cup brim. For aesthetic reasons, the measurement markings end sooner. For example, the 28 oz. bottle has markings up to 20 oz., even though the full capacity is still 28 oz.
- SIZING GUIDE: When in doubt, go a size up. For example, if your shake calls for 16 oz. of liquid plus powder, we recommend using a 28-oz. bottle or larger for best mixing. 20oz 28oz
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Frequently asked questions
What is your return policy?
We accept returns within 30 days of delivery for defective items, transit damage (report within 72 hours with photos), or wrong items received. We do not accept returns for change of mind. Email support@protoka.com with your order number and photos to initiate a return.
What payment methods do you accept?
We accept Visa, Mastercard, American Express, Discover, Diners Club, and Shop Pay. All payments are processed securely through Shopify Payments with 256-bit SSL encryption.
How long does shipping take?
Orders are processed within 0–1 business days (Monday–Saturday). Once shipped, standard delivery takes 2–3 business days. Total estimated delivery time is 2–4 business days from the date of purchase. You will receive a tracking number by email once your order ships.
Is my payment information secure?
Absolutely. Our store is powered by Shopify, which uses 256-bit SSL encryption and is Level 1 PCI DSS certified — the highest level of payment security available. We never store your full card details on our servers.
How do I contact you?
You can reach us by email at support@protoka.com or by phone at +1 (225) 667-4901, Monday–Saturday, 9:00 AM – 6:00 PM ET. We aim to respond to all inquiries within 1–2 business days.