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Axkid Up High-Back Booster Seat Review

Jessica Dutton | | Comments 0
 

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Choosing a car seat is one of the most important decisions parents make, and that doesn't stop once your child outgrows their harness. The booster years can stretch from preschool all the way to the preteen stage, so the right booster needs to fit well, stay comfortable, and position the seat belt correctly the whole way through.

The Axkid Up High-Back Booster Seat is designed to do just that. Built with the same Swedish safety philosophy behind Axkid's rear-facing seats, it supports children from 40 to 120 pounds and 43.3 to 60 inches tall, roughly 4 to 12 years old. In this review, we'll cover the specs, safety features, ease of use, comfort, and the convenience details that matter to Canadian families.

TL;DR

The Axkid Up is a high-back belt-positioning booster for children 40 to 120 pounds and 43.3 to 60 inches tall, or approximately 4 to 12 years old. A reinforced steel base, a foldable load leg, and rigid LATCH connectors give it stability you rarely see in a booster, and it can also be used with the vehicle seat belt alone.

HeightControl adjusts both the seat and backrest for proper belt fit, ErgoSupport adds lumbar support and airflow, and a footrest and cup holder come included. The trade-off: at about 21 pounds, it's heavier than most boosters, so it's best suited to families who keep it in one vehicle.

The Specs

  • Seat type: High-back belt-positioning booster
  • Weight range: 40 to 120 pounds
  • Height range: 43.3 to 60 inches
  • Seat weight: About 21 pounds
  • Dimensions: 25.03 inches long x 17.12 inches wide x 32.67 inches high
  • Folded height: About 10 inches
  • Seating depth: 16.53 inches
  • Included accessories: Adjustable footrest and cup holder
  • Aircraft approved: No

Safety Features

Safety is the top priority at every stage, and the Axkid Up brings features to the booster years that you'd usually only find in a harnessed seat.

  • ProtecBase: A reinforced steel base creates a solid, stable foundation for the seat.
  • Foldable Load Leg: An integrated support leg adds stability when the seat is installed with rigid LATCH. It stays stowed when the seat is used without LATCH.
  • Rigid LATCH Connectors: Anchor the booster to your vehicle so it stays in place, even when your child isn't in it.
  • HeightControl: Adjusts both the backrest and seat height to keep the vehicle seat belt correctly positioned across your child's shoulder and lap as they grow.
  • Vehicle Belt Restraint: Your child is always secured by the vehicle's own seat belt, working together with your car's existing safety systems.

Ease of Use

A booster should make everyday routines easier, and the Up is designed to adapt to different cars and growing kids with minimal fuss.

  • Flexible Installation: Use rigid LATCH with the load leg for maximum stability, or simply use the vehicle seat belt.
  • Raisable Seat: The seating position raises to match your child's height, helping maintain proper belt placement over time.
  • QuickFold: Folds down to about 10 inches high for easier storage and moving between vehicles. When folded, it also gives a clearer view of the installation area.
  • Removable Side Wings: SnapGuard side wings come off to adjust the seat's width as needed.

Compared to boosters that slide around or need to be buckled in when empty, the Up's rigid LATCH and load leg setup gives parents a refreshingly solid install.

Comfort for Baby

Big kids still deserve a comfortable ride, especially on longer trips.

  • ErgoSupport: A built-in lumbar support backrest encourages a comfortable seating position.
  • Perforated Materials: Ventilation holes help air flow and keep kids cooler on longer rides.
  • Adjustable Footrest: Included in the box, it supports your child's legs for a more relaxed sitting position.
  • Supportive Seating Area: Designed to let children sit at ease as they grow.

Eco-Friendly Features

The Up carries over the thoughtful materials Axkid uses across its lineup.

  • Recycled Fabrics: Seat fabrics are made from 100% recycled materials.
  • Flame-Retardant Free: Fabrics are free of added flame-retardant chemicals.
  • PFAS Free: Fabrics are free of PFAS, PFOA, PFOS, PFCs, and fluorine.
  • Long Booster Lifespan: Fits from roughly age 4 to 12, so one booster can cover the entire booster stage.

It's a nice bonus for Canadian families who want long-lasting gear made with cleaner materials.

Convenience for Parents

  • Included Cup Holder: Keeps drinks within easy reach for your child.
  • Folding Design: Easier to store in the trunk or move between cars.
  • Adjustable Width: Removable side wings make it easier to fit multiple seats side by side.
  • Machine-Washable Cover: The removable cover is machine washable in cold water for easy cleanup after snacks and spills.
  • Colour Options: Available in Storm Black, Mist Grey, Lake Blue, Bloom Green, and Driftwood Beige.

Pros and Cons

Pros

  • Fits children 40 to 120 pounds and 43.3 to 60 inches, roughly 4 to 12 years old
  • Reinforced steel base with foldable load leg and rigid LATCH
  • Adjustable seat and backrest height for proper belt positioning
  • Lumbar support and ventilated materials
  • Footrest and cup holder included
  • Folds for storage and has removable side wings
  • 100% recycled, flame-retardant-free, PFAS-free fabrics

Cons

  • Heavier than most boosters at about 21 pounds, making frequent car swaps less convenient
  • Load leg requires a compatible vehicle floor, so check your vehicle manual
  • High-back only, with no backless mode for older kids
  • Not approved for use on aircraft
  • Premium price point compared to standard boosters

Final Thoughts

The Axkid Up raises the bar for what Canadian families can expect from a high-back booster. Its steel base, load leg, and rigid LATCH installation bring a level of stability that's rare in this category, while HeightControl, lumbar support, and the included footrest keep kids well positioned and comfortable through the booster years. It's heavier than typical boosters and doesn't convert to a backless seat, but for families who want a premium, long-lasting booster that stays put in the family car, the Up is an excellent choice. Visit any Snuggle Bugz store for a free dry fit to see how it fits your vehicle before you buy.



Frequently Asked Questions

When is my child ready for the Axkid Up?

The Up is designed for children at least 40 pounds and 43.3 inches tall, approximately 4 years and older. Many children are safest staying in a harnessed seat until they reach its maximum limits, so check your provincial requirements and your current seat's limits before switching.

Can I use the Axkid Up without LATCH?

Yes. The Up can be installed with rigid LATCH and the load leg, or used with the vehicle seat belt alone. In every case, your child is secured by the vehicle seat belt.

Is the Axkid Up approved for airplanes?

No. Like all booster seats, the Up is used with a vehicle lap and shoulder belt and is not approved for use on aircraft.

Will the Axkid Up fit next to other car seats?

The removable SnapGuard side wings let you narrow the seat to make room for multiple seats side by side. A free in-store dry fit at Snuggle Bugz is the best way to confirm it works in your vehicle.

How long does the Axkid Up last?

The Axkid Up has a product lifespan of 8 years.