*Items marked “Available On Order” are ordered in as required. This may incur a short delay in the delivery of your order. If delays are excessive, your order will be shipped and the delayed item will be shipped separately with no freight charge.
Expand the capacity of your BlenderBottle® ProStak™ system. Extra 100cc and 150cc jars double the initial capacity of your system, while the massive 250cc jar offers ample room for even the largest protein, meal replacement, and on-the-go nutrition needs.
- Go Big - The massive 250cc jar makes room for even the largest nutritional supplements, chopped fruits, and more.
- Stay Secure - Built to take a beating, the Expansion Pak jars keep contents in place and your gym bag clean.
- Worry Free - Made from only the highest-quality materials, BlenderBottle® brand shaker cups are—and always have been—BPA and Phthalate free.
- Twist N'Lock Technology - The ProStak’s unique interlocking jars have individual lids, making it possible to carry supplements, snacks, and more—with or without the bottle.
With a quarter turn, the Twist n’ Lock™ jars can be quickly attached or detached from the bottle. The covert pill tray locks into any jar lid, allowing you to carry pills and powders in the same jar.
Warnings: This food is not a sole source of nutrition and should be used in conjunction with a nutritious diet and with an appropriate physical training or exercise program. This food is not suitable for children under the age of 15 or pregnant women. It should only be used under medical or dietetic supervision. Keep out of reach of children.