Britax B-Safe 35 Infant Car Seat Review

Lightweight Infant and Convertible Car Seats that are Easy to Carry

by April Driver |

Child safety seats come in many different sizes and varieties. Unfortunately, many car seats are heavy. With infant car seats that snap out of the base for easy movement, it is important that they aren’t too heavy. Especially when recovering from birth, trying to navigate multiple children or carrying multiple things at once you need a lightweight infant car seat carrier.

Convertible car seats can be especially heavy. While these usually stay in the vehicle, there are some families that need to move the convertible car seat between vehicles. A lightweight car seat makes moving the car seat much easier.

Best Lightweight Infant Car Seat

Chicco KeyFit 30

My top pick for lightweight infant car seat is the Chicco KeyFit 30. This is the number one rated infant car seat in America according to the Amazon product description. At only nine pounds without the base, this infant seat is easy to maneuver from your vehicle to your stroller. Also, this infant car seat is compatible with Chicco strollers and may be purchased individually or as part of a travel system.

The Chicco infant car seat I purchased for my first child made it through three children before it reached its expiration date. The Chicco brand offers a variety of infant car seat styles to help you pick the right one for your taste and budget. This product is quality, cute and easy to use.


  • ReclineSure leveling foot
  • RideRight bubble level indicator
  • SuperCinch LATCH tightener
  • 5 point safety harness
  • Fits infants 4 to 30 pounds

Image of the Chicco KeyFit 30 Infant Car Seat, Orion

Best Lightweight Convertible Car Seat

Peg Perego Primo Viaggio Convertible Car Seat

The Italian brand, Peg Perego, makes fashionable, quality baby products. The Peg Perego Primo Viaggio Convertible Car Seat tops my list for best lightweight convertible car seats. At 21 pounds it weighs less than most other convertible car seats without sacrificing safety or style.

This child safety seat works from birth up to 65 pounds. This should be the only car seat you will need until your baby becomes a child ready for a booster seat. The Viaggio comes in ten different fabrics to match your personal tastes.


  • Can be used both rear-facing and forward-facing
  • LATCH attachment
  • FAA-Approved for use in airplanes
  • EPS head and torso protection
  • Removable, washable cover
  • Fits children 4 to 65 pounds

Image of the Peg Perego Primo Viaggio Convertible, Atmosphere

Best Lightweight Car Seat by Manufacturer

Evenflo Lightweight Infant and Convertible Car Seats

Evenflo is the top choice for affordability with lightweight child safety seats. Both the infant car seats and convertible car seats are lightweight and reasonability priced. Plus, they’re made in the USA. Evenflo is a great option as a backup car seat or travel car seat. When my children were babies, I frequently traveled to visit family. Instead of flying with a car seat, my mom bought a budget car seat for us to use while we visited. This is a great solution for a parent traveling alone with multiple children.

Evenflo Nurture DLX Infant Car Seat

The carrier is only 6.5 pounds making this a super lightweight choice. The Evenflo Nurture DLX infant car seat fits infants from five to 22 pounds. Don’t let the low price worry you on safety, it meets or exceeds all applicable federal safety standards and Evenflo’s side impact test standard. My only concern would be quality over time with daily use. However, this is the perfect option for occasional use.

Image of the Evenflo Nurture DLX Infant Car Seat, Kiri

Evenflo Tribute Sport Convertible Car Seat

The Evenflo Tribute Sport Convertible Car Seat is so budget friendly that you could easily purchase this online and have it waiting for you at your travel destination. However, at only 12.1 pounds, this seat is easy to transport. It’s a great backup car seat. Just like with the Evenflo infant car seat, the Tribute Sport meets or exceeds all safety standards and has all the standard features of the more expensive brands.

Image of the Evenflo Tribute Sport Convertible Car Seat, Maxwell

Maxi-C0si Lightweight Infant and Convertible Car Seat

Maxi-Cosi Mico AP Infant Car Seat

I like the Maxi-Cosi Mico AP Infant Car Seat because it’s reasonability priced but still ranks well for safety and quality. Unlike the Evenflo child safety seats that I recommend as a travel or second seat option, the Maxi-Cosi Mico AP works for daily use. They even claim to be the lightest premium infant car seat.

The seat fits infants 5 to 22 pounds and up to 29 inches in length. The carrier is compatible with the Maxi-Cosi Maxi-Taxi Stroller Frame. Also, the seat has side impact protection and a patented Air Protect cushion system to protect the baby’s head.

Image of the Maxi-Cosi Mico AP Infant Car Seat - Devoted Black

Maxi-Cosi Pria 70 Convertible Car Seat

The Maxi-Cosi Pria 70 Convertible Car Seat is designed to fit well in your vehicle while offering safety and comfort for your child. And, at under 25 pounds, it qualifies as lightweight. The seat fits children from 9 to 70 pounds. It features side impact protection, three reclining positions, removable seat cover and is LATCH equipped. If you love the Maxi-Cosi infant seat, this is a great next step up.

Image of the Maxi-Cosi Pria 70 Convertible Car Seat, Black Gravel

Baby Trend Lightweight Infant and Convertible Car Seats

Baby Trend Flex-Loc Infant Car Seat

Baby Trend offers a selection of lightweight child safety seats. The Baby Trend Flex-Loc Infant Car Seat is a very light option at only 7.7 pounds. The carrier is easy to handle and includes a boot for added comfort. The seat is designed for infants 5 to 30 pounds. This infant seat offers the same quality and safety standard features of the other infant seat brands. The Baby Trend Flex-Loc is compatible with all Baby Trend strollers.

Image of the Baby Trend Flex Loc Infant Car Seat, Elixer

Baby Trend Protect Sport Convertible Car Seat

Not only is the Baby Trend Protect Sport Convertible Car Seat lightweight at only 17.3 pounds, but it looks stylish. I like the color options available like yellow and teal. This car seat is designed for safety with patented side impact head control tested to the strictest international standards. In addition to being lightweight, the headrest is removable to fit better in smaller vehicles.

Image of the Baby Trend Protect Sport Convertible Car Seat, Polaris 

Best Lightweight Car Seat by Category

Lightweight Infant Car Seats

Graco SnugRide Click Connect 35 Infant Car Seat

Graco SnugRide Click Connect Infant Car Seat is described by the manufacturer as ultralight weight. As with other infant car seats, this is true of the carrier. It’s only  7.5 pounds and makes it easy for parents to transition the seat from the car to stroller or home. This child safety seat has all the features we expect from Graco including those for safety, comfort and quality.

Image of the Graco SnugRide Click Connect 35 Infant Car Seat, Gotham

Britax B Safe-35 Infant Car Seat

Britax is the standard in child safety seats; however, Britax doesn’t usually focus on minimizing the weight or size of their products. Safety is their key component. Britax also offers a high quality standard which means you can expect their products to last. The Britax B Safe-35 infant car seat is not the lightest infant car seat available with the carrier weighing 10 pounds, but it isn’t that much heavier than the eight-pound carriers offered by other brands. This is a solid choice for safety and quality.

Image of the Britax B Safe-35 Infant Seat, Black

Safety 1st Onboard 35 Air 360 Infant Car Seat

With the carrier weighing only 7.9 pounds, the Safety 1st Onboard 35 Air 360 infant car seat offers a solid lightweight option. This highly rated infant seat offers side impact protection and 360 Protect for 5 layers of safety. This model is also designed to fit babies up to 35 pounds where many infant car seats weight limit is lower.

Image of the Safety 1st Onboard 35 Air 360 Infant Car Seat, Blush Pink HX

Lightweight Convertible Car Seats

Diono Radian R100 All-in-One Convertible Car Seat

The Diono Radian R100 All-in-One Convertible Car Seat weighs slightly more than 25 pounds. The benefit of this convertible car seat is that it is also narrow. If you need a seat that is both slim and light, this child safety seat is a good option. It is all-in-one which means, in theory, it can be used from birth until your child doesn’t need any safety seat. It can transition from rear-facing infant seat to front-facing car seat to a booster seat.

Image of the Diono Radian R100 All-In-One Convertible Car Seat, Essex

Cosco Apt 50 Convertible Car Seat

The Cosco Apt 50 Convertible Car Seatonly weighs 11 pounds. That is very lightweight for a convertible car seat. Cosco is a low-cost brand for child safety seats and doesn’t always offer the longevity of higher end brands. But, this seat is rated for safety and you can feel confident letting your child use this seat. Another feature is the seat allows children to sit rear-facing up to 40 pounds. I recommend this seat for a second vehicle or travel.

Image of the Cosco Apt 50, Black Arrows

Chicco NextFit Convertible Car Seat

It’s no secret that I love Chicco! The Chicco NextFit Convertible Car Seat only weighs 25.1 pounds and offers the safety, reliability, quality and style I love about Chicco. Chicco’s are made for quick and easy installation using LATCH technology and dual RideRight bubble indicators. The ReclineSure 9-position leveling system offers an accurate fit in a wider range of vehicles which makes this car seat perfect for travel or use in multiple vehicles. 

Image of the Chicco NextFit Convertible Car Seat, Matrix

How to Decide Which Seat is Right for You

Purchasing big ticket items always stresses me out. You want to make the best choice for quality, comfort and safety without totally breaking the bank. However, most people use their car seat multiple times per day for years. For this reason, I think it’s actually smart to spend more on a highly reliable and quality child safety seat.

Also, I think lightweight matters more for infant car seats. You want a carrier that you can confidently carry with your baby inside. I always felt safer moving my baby inside the carrier. This was especially true when I had my dog or other child present along with an armful of shopping bags or baby supplies.

For the convertible car seat, weight shouldn’t matter as much unless you are using it for travel or multiple vehicles. I actually recommend buying a top quality, high-end convertible car seat for your primary vehicle. Then, purchase a budget-friendly convertible car seat for your second vehicle, childcare provider’s vehicle or for travel.

When deciding which car seat to pick, find the one that fits your budget, style and needs. Many options are available in a variety of brands, styles, features and budgets to help you select the perfect lightweight car seat for your child.

We’ve covered some of these light infant car seats plus lots more in our Best Infant Car Seat article. Click to read!

April Driver
April Driver is a wife and mother of two school-aged children. She is a professional copywriter and content marketer. She loves using her writing skills and experience as a mom to provide helpful information to others. She enjoys lazy days with her family, reading, and exploring the beautiful Colorado outdoors.

Leave a Reply

Your email address will not be published. Required fields are marked *