My regular followers know that I babysit Baby Alice during the week while her parents work. As with everything in life sometimes I get all 3 grandbabies at the same time. THIS is when the problems start! I have 2 carseats. I can’t squeeze a 3rd carseat in the back for nothin’ no how… no way!! TA DA!!! BubbleBum!! I couldn’t be more giddy if I tried!! Seriously! This is perfect for me!  SO many reasons!!First, the Bubble Bum comes in a bag. SMALL enough to keep in the trunk or in the diaper bag!I always have it in the car ready to use!!  Just blow it up and go!! The Bubble Bum is safe for kids 4 to 11 and 40 to 100 pounds. I am in LUCK!! Perfect fit for Emma! The seat is comfortable to sit on per Emma. I did not sit on it myself. The Bubble Bum is light. Less than a pound. The job of a booster seat is to ensure a proper fit to the safety belt! Which the Bubble Bum does! But I still wanted to be 100% positive this was safe for my precious cargo! (I begged for these Grandbabies I…