BubbleBum Twin Pack Inflatable Travel Booster Car Seats

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Product guide

BubbleBum Twin Pack Inflatable Travel Booster Car Seats

BubbleBum Twin Pack inflatable travel booster car seats are backless boosters designed to inflate for use and deflate for compact storage. Their small packed size and narrow profile suit travel and carpooling, while customer feedback also raises questions about air retention and seating stability.

At a glance

Inflates by mouth without a pump and deflates to a compact size for carrying in a bag.
The narrow backless design is presented as suitable for fitting three children across a rear row, though fit depends on the vehicle and seats.
The listing says it uses a standard three-point seatbelt and does not require LATCH anchors or special hardware.
The cover is described as wipe-clean with a damp cloth.

Price

$55.99Save 30%

Reference price: ~~$79.98~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Compact deflated dimensions can make the booster easier to carry for rental cars, rideshares, and carpools.
The claimed 40-110 lb range and 4-11 age range cover a broad span, subject to child fit and local booster requirements.
An inflatable format can be stored more compactly than a rigid booster, according to the listing.

Cons

Customer feedback reports some children feel unstable or as though they are slipping off the seat.
It requires inflation before use, and customer feedback is mixed about whether it retains air.

Technical specifications

12 specifications

Fit and use
Child weight range	40-110 lbs
Age range	4-11
Height range	40 and 57 Inches
Booster type	backless booster
Inflated height	4" tall
Seating area	12“ by 12’
Vehicle belt	standard 3-point seatbelt

Inflation and dimensions
Inflation time	approximately 20 seconds
Alternate inflation guidance	20–30 seconds
Deflated dimensions	12 x 6 x 4 inches

Safety claims
Federal standard claim	FMVSS 213
Additional testing claim	independently crash tested by BabyGearLabs USA 2025

What to know before buying

Listing details to confirm

Listing details are contradictory or unconfirmed: inflation is described as approximately 20 seconds in one feature and 20–30 seconds elsewhere, and the dimension entry for the seating area is printed as 12“ by 12’ with inconsistent quote marks. The page claims crash testing and FMVSS 213 compliance but does not substantiate those claims independently here. Confirm child fit, vehicle compatibility, local booster laws, full inflation, and correct belt routing before use. Customer feedback also varies on air retention and size, with reported concerns about stability.

Who is it for?

A good fit for

Families needing an easily packed booster for rental cars, rideshares, trips, or occasional carpool use.
Buyers looking for a narrow backless booster option for a crowded rear seat, after checking actual fit in their vehicle.

Less suited to

Buyers who need a rigid booster or want to avoid inflating and checking the seat before each use.
Families whose child or vehicle does not meet the booster’s fit requirements or whose local rules do not permit its use.

BubbleBum Twin Pack Inflatable Travel Booster Car Seats · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 6,883 ratings

5 stars67%67%
4 stars15%15%
3 stars8%8%
2 stars4%4%
1 star6%6%

Customer feedback highlights portability, ease of moving the booster between cars, and ease of use, with some noting that it works for short trips. Experiences differ on air retention and size, and some customers report feeling unstable or as though they may slip off. Those concerns matter for a product that must remain firm and fit the child securely, so check inflation and fit carefully rather than relying on portability alone.

Positive themes

Customers appreciate its portability and ease of moving between cars.
Feedback describes it as easy for children to use independently.

Negative themes

Some customers report feeling as though they are slipping off, raising a stability concern.

Mixed feedback

Feedback differs on whether the seat holds air reliably.
Opinions on size vary, with some liking its compactness and others finding it too small.

Frequently asked questions

Does the BubbleBum booster need a pump?

No pump is listed as necessary. The instructions say to inflate it by mouth until firm and close the valve cap. Inflation timing varies in the page, which gives both approximately 20 seconds and 20–30 seconds.

What child size does the listing specify?

The page lists children weighing 40-110 lbs and ages 4-11. It also gives a height range of 40 and 57 Inches, but the wording is unclear, so confirm the applicable fit guidance before purchase.

Can it fit three children across a rear seat?

The listing promotes a slim profile intended for three-across seating, but this depends on the vehicle, the other seats, and the children. Check actual fit in your car.

Does it use LATCH?

The listing says the booster uses a standard 3-point seatbelt and does not require LATCH anchors or special hardware. Follow the provided belt-routing instructions.