Britax Pioneer G1.1 Harness-2-Booster Oasis
This item is a final sale item. Returns cannot be accepted.

The Britax Pioneer G1.1 Harness-2-Booster Car Seat is an excellent choice for getting your family where they need to go safely and comfortably.  SafeCell Impact Protection surrounds your child in safety and Complete Side Impact Protection shields your child in a protective shell designed to absorb crash forces and protect from debris. A 10-Position, Quick-Adjust Harness makes it easy to ensure the proper fit as your child grows.

Product Highlights:
  • Base with SafeCell Technology features SafeCells designed to compress in a crash, significantly lowering the center of gravity and counteracting the forward rotation of the child seat which normally propels the child toward the front seat
  • Integrated Steel Bars strengthen the connection to the vehicle and reduce forward flexing of the child seat during a crash
  • Energy-Absorbing Versa-Tether features a staged-release tether webbing to slow the forward movement, reducing the crash forces reaching the child, and a two-point attachment to minimize forward rotation while anchoring the top of the child seat
Product Features:
  • 110 lb (49.9 kg) Weight Capacity in Booster Mode for safety and comfort as your child grows
  • Easy-Access Belt Paths simplify installation when using the vehicle seat belt
  • Energy Absorbing Versa-Tether anchors the top of the car seat to the vehicle using a two-point attachment, minimizing the amount of forward movement of the car seat. Stage-released stitching helps reduce the crash forces reaching the child
  • Tangle-Free, Five-Point Harness (with 9 harness height positions -up to 20.5”) distributes crash forces across the strongest parts of the body and provides a secure fit
  • Front-Adjust Recline for optimal child comfort
  • Armrests provide a natural and comfortable place to rest arms
  • Quick-Adjust No-Rethread Harness easily adjusts the harness shoulder height and head restraint from the front of the seat without disassembling the harness straps
  • Easy transition from Harness to Booster mode without removing harness straps
  • Integrated Cup Holders and Storage are designed for easy access to children’s cups, snacks and toys
  • 65 lb (29.4 kg) Weight Capacity in Harness Mode allows your child to remain harnessed up to 65 lbs (29.4 kg)
  • Easy-Remove Cover allows easy cleaning without disassembling the harness or uninstalling the car seat
  • Color-Coded Vehicle Belt Guides provide clear indication of the path and positioning of the vehicle seat belt for use in either harness or booster mode
  • Compatible with SecureGuard which works with the vehicle safety belt in booster mode to prevent the child from sliding under the lap-belt portion of the safety belt during impact, thus minimizing the risk of abdominal injury (accessory sold separately)
  • Two Buckle Positions for your growing child
  • Premium LUAS Connectors included
  • Harness-2-Booster converts to a belt-positioning booster seat
  • Certified for Aircraft Travel in Harness Mode


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