The Britax Pioneer 70 Combination Harness-2-Booster? Seat offers premium safety, comfort and convenience for your growing child that is ready to graduate from their convertible car seat.
True Side Impact Protection® provides deep side walls and a head restraint with energy absorbing EPP foam to distribute crash forces, shield from vehicle intrusion, and contain the head, neck and body while keeping them ?in true? or aligned
Base with SafeCell Technology® designed to keep your child safe and secure in a crash by compressing and significantly lowering the center of gravity, reducing the forward movement of the car seat
Integrated Steel Bars strengthen the connection to the vehicle and reduce forward flexing of the child seat during a crash
Superior 360 Degree Protection Features
- 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 7 harness height positions - up to 18.5?) contains your child and distributes crash forces across the strongest parts of the body
- 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)
Superior Fit and Comfort Features
- 70-pound Weight Capacity in Harness Mode allows your child to remain harnessed up to 70 lbs
- 110-pound Weight Capacity in Booster Mode for safety and comfort as your child grows
- Front-Adjust Recline for optimal child comfort
- Comfort Foam provides an extra layer of padding to cushion your child
- Two Buckle Positions offer a snug and secure fit for your growing child
- Armrests provide a natural and comfortable place to rest arms
Superior Ease-of-Use Features
- Easy-Access Belt Paths simplify installation when using the vehicle seat belt
- 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
- Integrated Cup Holders and Storage are designed for easy access to children’s cups, snacks and toys
- Easy Transition from Harness to Booster Mode without removing harness straps
- 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
- Premium Lower LATCH Connectors included
Child Weight (lbs) |
Forward Facing Harness: 2 years & 25, up to 70
Booster: 40 - 110 |
Child Standing Height (in) |
Forward Facing Harness: 30 - 54
Booster: 45 - 59 |
Child Seated Shoulder Height (in) |
Forward Facing Harness: 12.5 - 18.5
Booster: 15 - 21 |
Product Weight (lbs) |
21 |
Product Dimensions Harness Minimum (in) |
19W x 28H x 21D |
Product Dimensions Harness Maximum (in) |
19W x 34H x 21D |
Product Dimensions Booster Minimum (in) |
19W x 28H x 21D |
Product Dimensions Booster Maximum (in) |
19W x 34H x 21D |
Seating Compartment Height (in) |
21.5 |
Seat Area Depth / Width (in) |
13.5 / 12 |
Shoulder Width (in) |
15.5 |
Harness Slot Heights (in) |
12.5 / 13.5 / 14.5 / 15.5 / 16.5 / 17.5 / 18.5 |
Buckle Strap Depths (in) |
7.0 / 9.0 |