--- product_id: 1774662 title: "Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Leo" brand: "cosco" price: "€ 241.43" currency: EUR in_stock: true category: "Cosco" url: https://www.desertcart.hr/products/1774662-topside-backless-booster-car-seat-lightweight-booster-seats-for-cars store_origin: HR region: Croatia --- # Fits kids 43-57 inches tall Supports 40-100 lbs safely 2.2 lbs ultra-lightweight Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Leo **Brand:** cosco **Price:** € 241.43 **Availability:** ✅ In Stock ## Summary > 🚗 Elevate safety and style—because your little co-pilot deserves the best ride! ## Quick Answers - **What is this?** Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Leo by cosco - **How much does it cost?** € 241.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1774662-topside-backless-booster-car-seat-lightweight-booster-seats-for-cars) ## Best For - cosco enthusiasts ## Why This Product - Trusted cosco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Portability:** Weighing just 2.2 lbs, this booster moves seamlessly between vehicles—perfect for busy families on the go. - • **Vehicle-Friendly Design:** Protects your car seats from scuffs and indentations, keeping your interior pristine while your child rides in style. - • **Plush Comfort on Every Ride:** Extra-soft padding guarantees a cozy experience, turning every trip into a smooth journey your child will love. - • **Optimal Seatbelt Positioning:** Elevates your child to keep seatbelts properly aligned, maximizing safety without compromising comfort. - • **Perfect Fit for Growing Kids:** Designed to accommodate children from 43 to 57 inches tall and 40 to 100 lbs, ensuring a secure and comfortable ride every time. ## Overview The Cosco Topside Backless Booster Car Seat is a lightweight, compact booster designed for children weighing 40-100 lbs and measuring 43-57 inches tall. Featuring plush padding and a seat-friendly design, it ensures proper seatbelt positioning and comfort while protecting your vehicle’s seats. Ideal for families seeking a portable, safe, and comfortable booster solution. ## Description Product Description Give your child a comfy lift with the Cosco Kids™ Topside Booster featuring an extra-plush pad. This booster gives kids the extra height they need to keep seatbelts properly positioned. Super lightweight, it’s simple to move from car to car and offers a seat-friendly design that won’t scuff or leave indentations on your vehicle seats. Comfy and lightweight, the Topside Booster is great for families on the go. Designed for kids 40–100 lbs. and 43"–57". From the Manufacturer Belt-positioning booster 40-100 pounds, 43 to 57, full pad or partial pad options, lightweight design for easy traveling, packaging single of multi pack. ## Features - 100% polyester - GIVE YOUR CHILD A LIFT: The booster seat for kids 40-100 lbs provides extra height to keep seatbelts properly positioned. The car seat booster is comfortable for children measuring 43.4"-57". - MADE FOR GROWING KIDS: Designed for children weighing 40-100 lbs and measuring 43.4"-57", this child booster seat for car is a versatile kids booster seat for children 40-100 lbs and measuring 43.4"-57". - LIGHTWEIGHT, COMPACT DESIGN: Our booster carseat is easy to move between vehicles, perfect for families needing a portable car booster seat. Ideal as a travel booster seat for convenient use on the go. - MAKE CAR RIDES MORE COMFORTABLE: This booster car seat features extra-plush padding, making for a happier ride. The fabric cover of the travel booster seat is hand-wash only. - SEAT FRIENDLY DESIGN: This car booster seat helps keep your vehicle seats unmarked. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006ZISVSO | | Age Range Description | Kid | | Best Sellers Rank | #383 in Baby ( See Top 100 in Baby ) #4 in Child Safety Booster Car Seats | | Brand | Cosco | | Color | Leo | | Customer Reviews | 4.7 4.7 out of 5 stars (14,931) | | Global Trade Identification Number | 00884392570415 | | Harness Type | 3-Point | | Infant Toddler Car Seat Type | Booster Car Seat | | Installation Type | Seat Belt | | Item Dimensions D x W x H | 15"D x 15"W x 6.5"H | | Item Weight | 2.2 Pounds | | Manufacturer | Dorel Juvenile Group-CA | | Material Type | Fabric | | Maximum Height Recommended | 57 Inches | | Maximum Weight Recommendation | 100 Pounds | | Minimum Height Recommendation | 43 Inches | | Minimum Weight Recommendation | 40 Pounds | | Model Number | BC030BJDZ | | Number of Height Positions | 1 | | Orientation | Forward Facing | | Part Number | BC030BJD | | UPC | 884392570415 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Cosco - **Color:** Leo - **Installation Type:** Seat Belt - **Material:** Fabric - **Orientation:** Forward Facing ## Images ![Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Leo - Image 1](https://m.media-amazon.com/images/I/8157mu1Jj6L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Does this seat fit with 3 car seats across one seat?** A: It would really depend on the size car you want to use them in. A compact...I doubt it, mid size...maybe, sedan, or minivan...should be no problem. I think they're about 20" across if you count the width of the arms, not the width across the bottom which is more like 15" or so. We used this one in a jeep grand cherokee along with a full size carseat. There was room for a 12 year old in between but it was tight and not that comfortable for the passenger. **Q: Does this meet FAA standards?** A: Hi B. Wilkens, You cannot use a belt positioning booster seat on the air lines as they require a lap and shoulder belt and the airline seats just have a lap belt. If I can answer any other questions, please let me know. **Q: what is width of the bottom of this car seat? I see the dimensions listed, but am curious on width of bottom of seat and again at arm rest level. thx** A: Hi Brian, The actual foot print of the seat is 11 inches wide. The widest point on the actual seat is 14.75 inches wide. The width of the arm rests is 16 inches. I hope this helps. If you have any other questions, please let me know. **Q: Is the cover machine washable?** A: Hello, and thanks for your interest in the Top Side Booster! This fabric padding is not machine washable. The pad will need to be hand washed with warm sudsy water, rinsed clean and air dried. We cannot suggest using bleach or other harsh cleaners, nor can we suggest dry cleaning. I do want to clarify for you if the padding is washed/dried in the machine and it becomes damaged, this is not covered under warranty as all machines are different. That is why we recommend to hand wash/air dry. This will also be outlined for you in the product manual that comes with the booster in the event that you need to refer to it in the future! I hope this information is helpful for you. Please feel free to let us know if you have any other questions. You are also welcome to contact us via phone 1-800-544-1108 or email crsocial@djgusa.com (Please enter AMAZON in the subject line so we can identify your email quickly). ## Frequently Bought Together - Cosco Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Leo - Graco TurboBooster 2.0 Backless Booster Car Seat, Denton - Graco TurboBooster 2.0 LX Highback Booster Seat with Latch System, Gannon; Infant to Toddler Transition car seat, Safe & Comfortable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/1774662-topside-backless-booster-car-seat-lightweight-booster-seats-for-cars](https://www.desertcart.hr/products/1774662-topside-backless-booster-car-seat-lightweight-booster-seats-for-cars) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-26*