Shaker Bottle Review by Christoph22123

This new Shaker Bottle BN has is amazing. No rubber O ring the protein grid actual seals the deal. It even has a pressure release valve on top, which also makes for a smooth sip. The cap to drink from is made from a softer plastic, which doesn't stick and opens easily. The entire bottle is more stream lined, I must say this is a great evolution from the old one. 6 stars great.