$12.99 for Blender Bottle Classic 2-Pack with One 20 Oz. and 28 Oz. Bottle ($18.28 list price). Multiple Colors Available. Free Returns. The Blender Bottle’s whisk (dubbed BlenderBall) is an easy-to-clean coiled wire sphere that makes quick work of mixing the bottle’s ingredients. This built-in mixing feature makes it easy to blend protein powder, fiber supplements, or other additives to nutritious drinks and smoothies without dirtying an actual blender or spoon.  Limit three per person; additional two as gifts.

And I seem to be posting a ton of Groupons today – their Groupon Goods links are like black holes for me lately…I can see where they found all the stuff for the Mystery Boxes!  Hope I get something cool like these bottles.