Evenflo CS700212434 Car Seat Review
Our verdict
The Evenflo CS700212434 is a well-reviewed booster seat with 1,808 ratings at 4.4 stars, an impressive 120-pound weight capacity, and a sub-$60 price that makes it one of the most accessible high-weight-limit boosters on the market.
Check price on AmazonBest for
Parents of toddler-age and older children who are ready for a belt-positioning booster and want a lightweight, budget-friendly seat with a generous 120-pound upper limit.
Skip if
Children who still need a five-point harness system are not yet ready for a booster seat; this seat type is designed for children who can sit properly with a vehicle seatbelt.
- Age Range Toddler
- Max Weight 120 Pounds
- Material Polyester, Polyurethane Foam
- Weight 7.1 Pounds
- Orientation Booster Car Seat
- Installation Seat Belt
- Priced 76% below the category median ($229.99 across 125 tracked models)
Our scorecard
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Owner rating4.4/5
4.4 average across 1,808 owner ratings
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Popularity3.4/5
1,808 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other baby gear and nursery essentials we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Evenflo CS700212434 booster seat earns its place as a bestseller category entry by combining a 120-pound weight capacity with a 7.1-pound frame and a $55.99 price. At 1,808 reviews and 4.4 stars, it has one of the more substantial feedback bases among booster seats in this price range, giving shoppers real confidence in the rating.
Booster seats work by positioning the vehicle's own seat belt correctly across a child's body, rather than using a separate harness. Installation is via seat belt, which means there is nothing to anchor or thread beyond placing the child in the seat and buckling normally. The polyurethane foam construction is designed to provide comfort during long rides while keeping the seat lightweight enough to move between vehicles.
At 17 inches deep by 19 inches wide and 7.1 pounds, the CS700212434 fits on most rear bench seats without taking up excessive space. The 120-pound upper limit is notably high for a budget booster, meaning most children will outgrow it by height rather than weight. Owner reviews at 1,000 monthly purchases confirm ongoing demand.
Pros
- 4.4 stars from 1,808 reviews is a strong and trustworthy rating base
- 120-pound weight capacity is higher than many competing boosters at this price
- Lightweight at 7.1 pounds, easy to move or store between uses
- Budget-friendly $55.99 price makes it accessible for most families
Cons
- Seat-belt-only installation means no LATCH option for added anchoring convenience
- Booster style requires children to be mature enough to sit correctly with a seatbelt throughout a ride
- Polyurethane foam padding may compress over extended time compared to premium alternatives
Specifications
| Age Range | Toddler |
|---|---|
| Max Weight | 120 Pounds |
| Material | Polyester, Polyurethane Foam |
| Weight | 7.1 Pounds |
| Orientation | Booster Car Seat |
| Installation | Seat Belt |
Performance notes
Belt-positioning boosters like the CS700212434 are designed for children who no longer need a five-point harness but are still too small for a vehicle seatbelt alone. The booster raises the child's seating position so the lap belt sits across the hip bones and the shoulder belt crosses the chest, not the neck. Owner reviews for this Evenflo model consistently note that the booster is comfortable for longer rides and that the seat stays in place without sliding. The 7.1-pound weight is a genuine advantage for caregivers who move it between cars.
What buyers say
At 1,808 reviews and a 4.4-star average, the Evenflo CS700212434 has earned broad buyer approval. That review volume is large enough to be statistically meaningful, and 1,000 monthly purchases show sustained demand. A 4.4-star average across that many reviews typically reflects a genuinely well-regarded product with minor, non-critical criticisms from a portion of buyers.
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Frequently asked questions
At what age or weight should my child switch to a booster seat?
Children should stay in a five-point harness as long as possible and move to a booster only when they exceed the harness seat's weight or height limits. Most car seat safety experts recommend keeping children in a harness until at least age 4 and at least 40 pounds, but many harnessed seats now extend to 65 or even 100-plus pounds. The booster works best when the child can sit properly for the entire trip without slouching.
Does the Evenflo CS700212434 have a back, or is it a backless booster?
The specs do not specify whether this is a high-back or backless booster. Given the 27.5-inch height listed in the dimensions and the toddler age range designation, it is likely a high-back booster that provides head and neck support. Confirm the specific design in the product listing or Evenflo's documentation before purchasing.
Who do I contact with questions about this product?
Reach the BabyCareShop team at [email protected] and we are glad to help.