Diono Backless Booster Car Seats, Pack of 2

What to know

The Diono Solana is a backless booster with a shoulder-belt positioner, designed to help place a vehicle belt across your child. The pack includes two seats, which can be useful for families juggling more than one car or needing a spare for regular rides.

It’s listed for children from 40 to 120 lb. The booster secures with the vehicle seat belt, not LATCH, and the easy-access buckle is intended to help kids buckle themselves. The belt still needs an adult’s safety check each time, independent buckling doesn’t mean the fit can be left unchecked.

Its lightweight design and flat trunk storage make it easier to transfer or put away than a bulkier booster. That portability is the point here: a straightforward backless seat for everyday trips, rather than a model with a backrest or extra structure.

On-body feel

Contoured, layered foam padding gives the seat a more cushioned feel than a bare, firm booster. That may matter on a longer drive, when a child is sitting in one place for a while. Built-in cup holders keep drinks or snacks within reach, so a quick ride to school and a longer road trip both feel a little less fussy.

The cover removes for machine washing, a practical detail after spilled drinks or crumbs. Keep in mind that a backless booster has no backrest, so it won’t offer the added upper-body support of a high-back style. Check that the vehicle seat and belt setup work for your child before choosing this format.

Tips for day-to-day use

For a school pickup, the light build should make it simple to move the seat from one car to another, for a road trip, the cup holders give kids a place for a drink without setting it loose beside them. When you install it, use the vehicle seat belt as directed and check that the shoulder belt sits correctly across your child. The buckle is meant to make self-buckling easier, but an adult should still confirm the belt is positioned properly.

If snacks are part of the routine, removable, machine-washable covers are easier to refresh than upholstery that can’t be taken off. And if the booster is only used now and then, its flat trunk storage can help keep it out of the way between rides. The listed 40-to-120-lb range gives a broad stated span, but it doesn’t replace checking the child’s fit in the specific vehicle.

Practical doubts

Does it use LATCH? No. The product is described as a no-LATCH booster that installs with the vehicle seat belt.

What weight range is listed? The stated range is 40 to 120 lb.

Can you wash the cover? Yes. The cover is removable and machine washable.

Should you buy it?

A solid pick if you want two portable backless boosters with washable covers and a simple way to move them between cars. The padded seat and built-in cup holders also suit families who value small comforts for everyday rides and longer drives. Compared with a high-back booster, this design prioritizes easier transfer and compact storage, not backrest support.

You may want to skip it if you specifically need a booster with a back, or if you can’t confirm that a backless seat and shoulder-belt positioner give your child a proper fit in your vehicle. The deciding factor isn’t just the broad listed weight range: it’s whether the belt sits correctly when your child is seated in your car.