Quick Facts
The BubbleBum Inflatable Car Booster Seat is a portable booster for children ages 4 to 11, certified to meet U.S. and European safety standards.
Best for
Families who travel, use taxis, or rent cars
Key detail
Energy absorbing memory foam air bladder
Size and fit
Ages 4 to 11, 40-100 lb, 40-59 in tall
Consider if
Consider a highback seat if you need head support or a harness
Shipping
Free US shipping over $100, 30-day returns
Safe, packable booster for travel
Inflates in seconds, fits three across, and meets U.S. and European child-safety standards for ages 4 to 11.
Safe, packable booster for travel
Inflates in seconds
Inflates in seconds

A true travel booster, it inflates quickly by mouth or pump and packs down into a small carry bag. Perfect for taxis, rentals, carpooling, and grandparents' cars.

Proper seatbelt fit
Proper seatbelt fit

Built-in belt-positioning clips help the vehicle lap and shoulder belt sit correctly on a growing child. The design is tuned to guide the belt across the shoulder and pelvis for safer restraint.

Fits three across
Fits three across

Slim profile and compact footprint let three boosters fit across many backseats, making family travel and carpooling simpler. Use only in seats with a three-point vehicle belt.

Certified safety
Meets U.S. and European child-safety standards for ages 4 to 11.
Fast setup
Inflates in seconds and deflates to roll up for compact storage.
Memory foam
Energy-absorbing memory foam adds structure and comfortable support on longer rides.
U.S. shipping
Ships from our U.S. warehouse, with human customer support and 30-day returns.
How to Choose a Travel Booster Seat

Picking the right travel booster is about fit, vehicle compatibility, and how you plan to use it.

  1. Check child size: Choose a booster rated for your child’s weight and height, here 40 to 100 pounds and up to 59 inches tall.
  2. Vehicle belts: This booster requires a three-point vehicle seat belt, so confirm your rental, taxi, or car has one.
  3. Portability needs: If you travel frequently, prioritize an easily inflated model that packs small and weighs little.
  4. Seatbelt routing: Look for built-in belt-positioners so the shoulder and lap belt sit across the correct places on your child.
  5. Comfort for rides: Memory foam or cushioned structure improves comfort on long drives and keeps the booster stable.
Frequently Asked Questions
What ages and sizes is this booster for?

Designed for children ages 4 to 11, 40 to 100 pounds, and up to 59 inches tall, following the product’s sizing guidance.

Is the BubbleBum booster safe for travel?

Yes, it is certified to meet U.S. and European child-safety standards and uses energy-absorbing memory foam plus belt-positioning clips for proper belt fit.

How do I inflate and deflate the seat?

Inflate by mouth or with a small pump using the nozzle, it takes seconds. To stow, deflate fully, roll tightly, and tuck into the carry bag.

Can I fit three boosters across my backseat?

The booster’s slim profile is designed so three can fit across many backseats, but confirm your vehicle’s seat width and belt locations before assuming three-across fits.

Shipping and returns policy?

We ship from a U.S. warehouse, offer free U.S. shipping on orders over $100, and accept returns within 30 days. Human customer support is available if you need help.

From the Moogco Baby Journal
Finding the Best Baby Travel Gear for Your Family
By Eda Ulger , Moogco Baby Editor and mom of two · Updated May 2026 Traveling with a baby doesn't mean your adventures have to stop. It just means you've got a new, pint-sized travel companion along for the...
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