We mentioned the new black BubbleBum a few months ago and also have a review of the BubbleBum Booster as well. How can they top that? All BubbleBum boosters are now retroactively rated to 100 lbs (for those super skinny 100 lb. kids whose bottom will fit in one!). It’s now also available in black at Amazon.com for $39.99, just in time for Black Friday!