Product Price Weight (lbs) Minimum Height (inches) Shoulder Height (inches) Age Range Seatbelt Guide (inches) Harness
BubbleBum TelePort
US
£305.49 1.6 4-11 years

The BubbleBum TelePort is a backless booster seat with a telescopic design that folds to 12 x 8 in for travel. It uses the vehicle seat belt with integrated belt-positioning guides and suits children approximately 4-11 years old who meet the required height range.

★ Ideal for

It suits travelers seeking the lightest and most portable booster because it weighs 1.6 lbs, folds to 12 x 8 in, and includes integrated seatbelt guides for use in taxis, rental cars, and multiple vehicles.

Hiccapop UberBoost Inflatable Booster Car Seat
US
£29.51 1.1 4-11 years

The UberBoost is a lightweight, inflatable backless booster that inflates in seconds and rolls into its included travel bag. It is designed for children ages 4-11 who weigh 40-110 lbs and is suited to carpools, rideshares, rental cars, and family travel.

★ Ideal for

This seat suits travelers seeking the lightest and most portable option because it weighs 1.1 lbs, inflates in seconds, and deflates into a compact travel bag.

Chicco GoFit Plus Backless Booster Car Seat
US
£66.37 6 27 4-10 years 27

The Chicco GoFit Plus is a lightweight backless booster for children ages 4-10 who are 38-57 in tall and weigh 40-110 lbs. It includes quick-release LATCH, a built-in carry handle, integrated lap-belt guides, a shoulder-belt clip, double-foam padding, and folding cup holders.

★ Ideal for

At 6 lbs, the GoFit Plus is lightweight and portable for travel, while its built-in carry handle and quick-release LATCH make it easy to move between vehicles.