New Cosco Topside Backless Booster Car Seat - Lightweight (Turquoise)
Delivery in 8–14 Business Days.
processed within 1–3 business days
30-day return policy
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Brand new, open box item. The box may have some damage but the item is unaffected.
Cosco Topside Backless Booster Car Seat (Turquoise) is a lightweight, travel-friendly booster designed to help growing kids ride safely and comfortably. By providing the extra height needed for proper seat belt positioning, this booster supports a better fit as children transition from harnessed seats. Its compact design makes it easy to move between vehicles, ideal for carpools, travel, or everyday use. With plush padding for added comfort and a seat-friendly base, it offers a simple, practical solution for families on the go.
- BOOSTS PROPER SEAT BELT FIT: Raises your child to help position the vehicle seat belt correctly for safer rides.
- DESIGNED FOR GROWING KIDS: Suitable for children weighing 40–100 lbs and measuring 43.4–57 inches tall.
- LIGHTWEIGHT & PORTABLE: Compact design makes it easy to transfer between vehicles or use as a travel booster.
- PLUSH PADDED SEAT: Extra-soft cushioning helps keep kids comfortable during short trips or long drives.
- VEHICLE SEAT FRIENDLY BASE: Designed to help protect vehicle upholstery from marks or damage.
- EASY CARE FABRIC: Fabric cover is hand-washable for simple maintenance.
Processing Time: Orders are processed within 1–3 business days. No shipments on weekends or holidays.
Shipping Costs:
Free shipping on all orders.
Delivery Time: Estimated delivery time is 6–11 business days.
Tracking: A tracking number will be provided once your order ships.
Address Accuracy: Ensure your shipping address is correct to avoid delays.
- Return Eligibility: Returns can be made within 30 days if the item is unused and in original condition.
- How to Return: Contact us at info@isnib.com with your order number and reason for return.
- Return Shipping: Customers pay for return shipping unless the item is damaged or incorrect.
- Refunds: Refunds are processed to the original payment method after inspection. Allow 7 business days.
- Exchanges: We replace items only if they are defective or damaged.
Damaged or Incorrect Items
Contact us within 7 days of receiving damaged or incorrect items for a free replacement or refund.
Everything You Need To Know
Product FAQ
Everything You Need To Know
Product FAQ
Every product page lists what’s included (car seat shell, base, manual, etc.). If packaging is imperfect, accessories may vary - check the “Includes” section and condition notes.
If it’s new or open box, manufacturer warranty may apply - the product description will note this. For gently used/floor models, warranty may not apply, but we test functionality before listing.
Any wear is noted on the product page. Most items ship in the original box; some Floor Model/Gently Used items may not. Check the first line of the description for packaging details.
Once the order has shipped, we cannot cancel or change the address. If you reject a shipment delivery without prior approval, shipping fees may be deducted at refund.
Contact us to initiate a return. We’ll send a shipping label. Items must be returned within 4 days of receiving the label and in the same condition. Refunds processed after inspection (can take up to 7 days).
On delivery, check that you received all parts/accessories listed in the product description, inspect for any damage or discrepancies, then contact us promptly if something is missing or not as described.

