# Diono Solana Backless Booster Seat, 40–120 lb

Diono Solana is a single, backless booster seat for growing children, with a vehicle-seat-belt installation design and two cup holders. Its removable machine-washable cover and shoulder-belt positioner add practical everyday features, while it has no LATCH connectors.

- [Original product page](https://best-deals.pro/product/diono-solana-backless-booster-seat)
- [View offer](https://best-deals.pro/visit/diono-solana-backless-booster-seat)
- Market: US
- Language: en-US
- Currency: USD
- Category: Baby > Strollers & Car Seats > Child Car Seats
- Price: 26.99 USD
- Previous price: 29.99 USD
- Discount: 10%
- Price checked: 2026-11-13T05:26:47.593Z
- Rating: 4.6 / 5
- Reviews: 805

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing describes a seat-belt-installed backless booster, not a LATCH-attached model.
- A shoulder-belt positioner is designed to help guide the vehicle shoulder belt, and the belt buckle is described as accessible for self-buckling.
- The removable cover is machine washable, and two elastic cup holders accommodate drinks and snacks.

## Pros

- Removable machine-washable cover simplifies care.
- Two built-in elastic cup holders provide space for drinks and snacks.
- Lightweight design is described as easier to remove and store in a trunk when not in use.

## Cons

- This is a backless booster, so it does not provide a seat back or head support.
- It relies on the vehicle seat belt for installation and has no LATCH connectors.

## Specifications

### Seat and use
- Seat type: Single Backless Booster Car Seat
- Listed child weight range: 40 - 120 lb
- Installation: using the vehicle seat belt
- Shoulder-belt feature: Shoulder belt positioner
- LATCH: No Latch
### Design and care
- Cup holders: Two built-in elastic cup holders
- Cover care: can be easily removed for machine washing
- Padding and shape: Ergonomic Contoured Base and Comfort Cushioning

## Before you buy

- Customer feedback reports mixed experiences with stability, including reports that the seat slides around, and some customers wished for a more secure attachment system. This listing specifies seat-belt installation and no LATCH, so consider whether that setup suits your vehicle and intended use. Check the vehicle and child fit instructions, and confirm the belt is positioned and buckled correctly each trip.

## A good fit for

- Families looking for a lightweight backless booster with a removable washable cover and built-in cup holders.
- Caregivers seeking a booster with a shoulder-belt positioner and seat-belt installation.

## Less suited to

- Buyers who require LATCH connectors or a booster with a backrest.
- Buyers who need a product with confirmed dimensions or detailed vehicle-fit guidance from this listing.

## Customer feedback

Customer feedback highlights comfort, ease of use, light weight and fit, with some customers describing a narrow fit for three-across seating and cup holders suited to small drinks. Feedback is mixed on stability, with reports of sliding, and on the attachment setup, with some wishing for a more secure system. Those concerns matter for a seat that the listing says relies on the vehicle belt and has no LATCH. Aggregate ratings skew positive, but ratings alone do not explain individual experiences.
- Positive themes: Customers describe the seat as comfortable, lightweight and easy to use.
- Positive themes: Some customers praise its fit and say it works for three-across seating.
- Positive themes: Customers report that the cup holders fit sippy cups and juice boxes.
- Mixed feedback: Stability feedback is mixed, including reports that the seat slides around in the car.
- Mixed feedback: Some customers wish it had a more secure attachment system.

## Frequently asked questions

### Does the Diono Solana use LATCH?
No. The listing identifies this model as no-LATCH and says it is installed using the vehicle seat belt.
### Can the seat cover be washed?
The listing says the cover can be removed for machine washing.
### What weight range is listed?
The listing states 40 - 120 lb. Follow the seat and vehicle instructions for fit and use.
### Does it include cup holders?
The product description lists two built-in elastic cup holders.

## Alternative options

- [Diono Solana 2 XL 2022, Dual Latch Connectors, Lightweight Backless Belt-Positioning Car, 8 Years 1 Booster Seat, Black](https://best-deals.pro/visit/diono-solana-backless-booster-seat)
- [Diono Solana Lite Backless Booster Car Seat, Lightweight & Portable for Travel, Machine Washable Covers, 40-100 lbs, Black Storm](https://best-deals.pro/visit/diono-solana-backless-booster-seat)
- [Diono Solana 2 XL 2022, Dual Latch Connectors, Lightweight Backless Belt-Positioning Booster Car Seat, 8 Years 1 Booster Seat, Pink](https://best-deals.pro/visit/diono-solana-backless-booster-seat)
- [Diono Solana Lite Backless Booster Car Seat, Lightweight & Portable for Travel, Machine Washable Covers, 40-100 lbs, Blue Surge](https://best-deals.pro/visit/diono-solana-backless-booster-seat)
- [Evenflo GoTime No Back Booster Car Seat \(Static Black\) \| For Kids 5 Years+, 40-120 lbs, 2 Cup Holders, Easy to Clean \(Static Black\)](https://best-deals.pro/visit/diono-solana-backless-booster-seat)
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- [Britax UpNGo Click Backless Booster Car Seat — Parchment \| Lightweight, Portable, & Slim Travel Booster Seat With Rigid LATCH and PosturePlus; Accommodates Kids up to 120 Lbs and 63”](https://best-deals.pro/visit/diono-solana-backless-booster-seat)
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- [Adult Booster Car Seat with Soft Shredded Foam Top for Short People Driving \| 5 Inch Driver Seat Booster with Breathable Cover, Improves Driving View, Multi-use for Car Office Wheelchair Truck SUV & Home](https://best-deals.pro/visit/diono-solana-backless-booster-seat)

## Add-ons

- [Graco TurboBooster 2.0 Backless Booster Car Seat, Denton \| Ages 4-10, 40-100lb, Up to 57in, Height-Adjustable Armrests, ProtectPlus Engineered, Space-Saving Hideaway Cup Holders](https://best-deals.pro/visit/diono-solana-backless-booster-seat)
- [Siivton Booster Seat Protector Padded Car Seat Protector for Child Car Seat \| Protects Seats Under Booster & Child Car Seats, Thick Padding, Non-Slip Waterproof Surface, Helps Prevent Seat Indentations](https://best-deals.pro/visit/diono-solana-backless-booster-seat)

## Images

![Diono Solana Backless Booster Seat, 40–120 lb — 1](https://best-deals.pro/i/5ePGWlvTHdOzBsDRiGdj5ALRgJbk0vQV6DjoruOZYjUz3Ic4Hyq6X9gfRb6h6M6u6SbreoqVrcBDa4uClTBkJ_rWe61720FoCA6Ypa8sY9_2JF-EtQ7v.jpg)

![Diono Solana Backless Booster Seat, 40–120 lb — 2](https://best-deals.pro/i/i8fTF0t3W31rNRpfmjH1B0QwZLlBbzWSM3S2WlXYc0RoFXLGsiN3aFtUoG_YgE4rmnYFQyeTyN3hDW5-cj0foQTjhsU_JsZ6tf1pYJSR-ln1AxWQegRE.jpg)

![Diono Solana Backless Booster Seat, 40–120 lb — 3](https://best-deals.pro/i/QQ7ofRNzeIcEjYbIO6QzX_v8KWF6p14CJwAhgzgF_15zE3Ltl6P9Q0-UzJ1Z-3jpXm-Z1IsyCZgUtgBIvi1UrN3MbbMA42gKFrv0ZexZvr35_Wbezxai.jpg)

![Diono Solana Backless Booster Seat, 40–120 lb — 4](https://best-deals.pro/i/0W6U5DB_XD28cVLmHUNl4t23ZWQ0RlxazGTGfcgpTHkZ1uOyGZVS0MtJAmaBNFyoPBCeVFL7A1hFPtGnv9eMXnGc39arYmILeNN97wvjK4BhBJEtQjg9.jpg)

![Diono Solana Backless Booster Seat, 40–120 lb — 5](https://best-deals.pro/i/gDWh_f0Topbzo6ODTQQqGZ8OTP5OD7Lk7eQEdLjhHsS_G_V4kMvFlpKfylVAw7HtQ6n2Nt_U2iYVgmBnMSGa09JhxYwO3tkvzT2BZB9L7H9POXeok2rX.jpg)

![Diono Solana Backless Booster Seat, 40–120 lb — 6](https://best-deals.pro/i/EKFgdpIFVxSO_eygjGUmRKcwK8QK5wD2eUQmSQM2soI-X7RBSsfvYk0X2TCrHsQSWIXaI-d8ijMjyiWxqrkVo7u_n20Ov74dz6vORe9hiNNEMM8gjBsf.jpg)

![Diono Solana Backless Booster Seat, 40–120 lb — 7](https://best-deals.pro/i/Tn7w7UnHjbZywiByi350RVfnQupJd6a3i_3oV-4slhHsZxUWoepZVPX0nrsg-frJ6vTs7V1bMdzaJshimgVJ25KBS8x_ROKf3sPCveWn_Z6_gOYyCsrZ.jpg)