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WHAT YOU SHOULD KNOW
Why It Makes Sense
Fight zombies, not muscle
To build muscle, you’ve got to constantly chug protein. But why stop at protein? It can also shake pre-workouts, MRPs, pancake mixes, clandestine cocktails (nobody will know), and so much more.
LEAK PROOF GUARANTEE
Other shakers spring more leaks than a one-year-old. Imagine packing a shake for the gym, work, or school, only to later discover that the top popped open in transit. (It’s only funny when it happens to someone else.) The amazing worry-free lid technology on this bottle stays secure no matter how many times you shake, rattle or roll the bottle.
Besides leaks, few things in life are more disturbing than when lumps form in your protein shake or (gasp) the powder settles to the bottom. This bottle solves that first-world problem for good with a patented wire whisk made of corrosion-resistant surgical steel. It cuts through even clumpy plant-based protein powders like a knife through warm butter. The invention of the light bulb seems amateurish by comparison.
What could we say about the OSL BlenderBottle® shaker that hasn’t been said about every other BlenderBottle out there? We asked you, our fans… and this page was inspired by your contributions! Want to join the party? Purchase then Review it with your own ideas.
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®. But wait, there’s more!
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 milliliter (ml) markings
Fits in most car cup holders
Free of BPA, phthalates, and other chemicals that are hard to pronounce
Backed by our Golden-Era guarantee and Customer Service
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 so always have a clean bottle ready.
Try this iced-coffee protein shake: Such taste. Much wow. Mix 1 cup unsweetened almond milk, 1 cup brewed coffee, 1 scoop Vintage Brawn™ protein powder, and some ice cubes.
What's the best way to clean my OSL BlenderBottle®?
All components of your OSL BlenderBottle® shaker are top-rack dishwasher safe. The BlenderBall® wire whisk should be placed in the silverware bin. Alternately, bottles may be washed by hand in warm soapy water.
How do I properly store my OSL BlenderBottle®?
We recommend storing it in a cupboard, as you would any other cup, while keeping the lid loose rather than tightly closed to allow it to fully dry.
How can I keep my OSL BlenderBottle® shaker from smelling?
To prevent your OSL BlenderBottle® shaker cup from smelling, avoid storing liquids for too long and rinse or wash your bottle between uses.
What can I do if my OSL BlenderBottle® shaker smells?
For stubborn odors, fill your bottle almost to the top with warm water and add a few teaspoons of bleach. Let it sit overnight before rinsing thoroughly. Alternatively, fill the bottle with a mixture of baking soda and vinegar and let it sit overnight with the flip cap open.
Is my OSL BlenderBottle® microwave safe?
While the plastics used in this OSL BlenderBottle® are BPA and Phthalate-free, microwaving is not recommended. The leak-proof seal can allow pressure to build up inside the bottle when heating, causing the lids or flip caps to open unexpectedly and spray contents. Never microwave the OSL BlenderBottle® with the BlenderBall® inside.
Can I freeze my OSL BlenderBottle®?
We do not recommend freezing your OSL BlenderBottle® shaker. Like most plastic bottles, it may become brittle and more susceptible to cracking or breaking when frozen. If you decide to freeze the contents, please make sure to leave room at the top, as well as the flip cap open, for the contents to expand.
Can I use my OSL BlenderBottle® to mix hot liquids?
We don’t recommend that. Hot or warm liquids may build up pressure within the bottle and cause the flip cap to open unexpectedly and spray contents.
If you have any questions about this product please feel free to get in touch. At Old School Labs™, we pride ourselves in the quality of our products and our customer service.