Need inexpensive High back Booster for occasional use

[snorkelfool]

I'm looking for an inexpensive high back booster to use once or twice a week when I'm transporting some of my child's friends between houses. They are currently 4 year olds that are 40+ lbs.

My son (41.5", 37lbs) still uses his Britax Marathon and will for probably another year until he turns 5 or so. I will most likely buy him a new harnessed high back booster (willing to spend more $) at that time and continue to use this one for friends.

Any recommendations?

 

[wendytthomas]

Will they sit properly in a booster all the time? I'd be a bit nervous have multiple four year olds in my car in boosters. They'd bounce off of one another.

How about an Evenflo Maestro? If not, Evenflo Big Kid or Graco Turbobooster.

Wendy