SEE ALL BUCKED UP PRODUCTS - CLICK HERE Nothing is better than a shaker bottle with the BUCKED UP Logo! This is a Perfect Shaker with 100% Leak Free Guarantee. Plus it is BPA Free and Dishwasher Safe! We have also done a UV Extralast Ink so your logo doesn&';t wear off! Also, includes the ActionRod technology that is patented with this shaker which provides an explosive impact that results in instant emulsification and perfectly blended drinks - overtime!