Prostak Expansion Pak
Expand the capacity of your ProStak® system. The 100cc and 150cc jars double the initial storage capacity of your system, while the massive 250cc jar offers ample room for larger supplements and snacks.
Twist N' Lock™ Technology.
Lock and load. Connect jars together with a quick quarter twist to streamline your on-the-go nutrition.
Ditch The Pill Minder.
A covert pill tray locks into any jar lid, allowing you to carry pills and powders in the same container.
Removable Carry Handle.
The removable carry handle attaches to any jar lid, making it easy to clip your Expansion Pak jars to a backpack for quick access.
Strong & Secure.
Built to take a beating, Expansion Pak jars keep contents in place and your gym bag clean.
- Extra-Large 250cc jar
- 150cc jar
- 100cc jar
- Wash all jars and lids before initial use, and immediately afer each use.
- All ProStak® jars are top-rack dishwasher safe.
- Alternately, you may clean jars and lids using warm soapy water.
I ordered from blender bottle on 7/8 and still have not received my order. Today is 7/29! Blender bottle will not return my emails as of 1 week ago. Good luck to whoever tries to order.
I have given this product a five star rating because I truly love my blender bottles. I have purchased four and I am so thrilled.
It blends and travels well, cleans easily and it is just right for me.
Thank you for a product worth purchasing and using.
Love the products, our family use's all the different types of BlenderBottle's. But my most favorite one will have to go to the classic one - easy to ask for an ice refill in public. I enjoy the protein stack-up container as well.
Was a big hit aaa giveaway prize
Great for supplements,protein,vitamins and more.