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OSL BlenderBottle® 28oz Shaker

OSL BlenderBottle® 28oz Shaker

42 reviews

Everything Else Is Just a Shaker Cup

The OSL BlenderBottle® 28oz Shaker has the same industry-leading leak-proof seal, iconic design, and steel wire whisk you’ve come to love from BlenderBottle®.

• Luxuriously comfortable to drink from and prevents embarrassing “protein mustaches”
• Patent-pending carrying loop with ergonomic flip cap and spout
• StayOpen™ flip cap won't close on your nose and GripperBars™ make it easy to hold
• Embossed ounce (oz) and millilitre (ml) markings
• Fits in most car cup holders
• Free of BPA, phthalates, and other chemicals that are hard to pronounce

1. Buy one or more OSL BlenderBottle® shakers: Shaker bottles need companions, too. The upside for you is that it makes living a healthy lifestyle even easier. For instance, OSL customers often buy two or more shaker bottles to always have a clean bottle ready.

2. Try this iced-coffee protein shake: Mix 1 cup unsweetened almond milk, 1 cup brewed coffee, 1 scoop Vintage Brawn™ protein powder, and some ice cubes.

Regular price $14.99
Regular price Sale price $14.99 Sale Sold out
Shipping calculated at checkout.
Payment Options
Free shipping  Free shipping U.S. orders $85+
Money-back guarantee  100% money-back guarantee
Rewards  Earn 1 OSL Point for every $1
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Your Reviews

Customer Reviews
4.9 Based on 42 Reviews
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20 Jul 2022
Adama Z.
United States
I recommend this product


It does the job!

15 Jul 2022
United States United States
I recommend this product

Stylin and Representing

The bottle does what it is intended for, mixing and drinking, but this bottle is different, it's cool. I take it with me to work and of course the gym. I have 4 different pairs of Old School Labs shirts and this bottle, I have become a unofficial ambassador. Lastly Old School Labs has great customer service!

Old School Labs™ OSL BlenderBottle® 28oz Shaker Review
08 Jul 2022
david l.
United Kingdom United Kingdom
I recommend this product

Great products

Great customer service

05 Jul 2022
Earl M.
Canada Canada
I recommend this product


The product is very well made and just the right size so anything made in it won`t taste watered down, I would recommend this product to anybody.

02 Jun 2022
Allen B.
United States United States
I recommend this product

Blender bottle

I absolutely love the shaker It's reliable, well made and air tight not to mention I haven't experienced any leaks. I can easily say OSL has shown me that not all blender bottles are not equal, not even close. OSL once again I'm impressed. That's not easily done. #oldschoollabs #OSLTransformationChallenge

Old School Labs™ OSL BlenderBottle® 28oz Shaker Review