InfaSecure Accomplish More Harnessed Car Seat
From lower shoulder marker, up to upper shoulder marker (~6 months to 8 years).

Pros / Cons
Pros
- One seat carries a child in a six-point harness from roughly six months to eight years - no booster-conversion step and no second seat to buy mid-span.
- Twist & Lift moves the headrest and shoulder slots one-handed from the top of the seat, so harness-height updates do not mean re-threading straps or uninstalling the seat.
Cons
- Forward-facing only: no rearward-facing mode, so it cannot serve a newborn and cannot delay forward-facing for a child who would still fit rearward facing.
- The lower shoulder marker sits at roughly six months of seated shoulder height - smaller or younger babies do not fit, so this cannot be the family's only seat from birth.
Product Facts
- Seat Use
- Toddler
- Product page
- Open product page
- Price/Buy
- Check price at Amazon
Shortlist the Accomplish More (CS9013IM) once a toddler has outgrown rearward facing and you want one harnessed seat to last to about age 8: it is a Type G forward-facing restraint with an inbuilt harness covering roughly 6 months to 8 years, so there is no booster conversion to manage, plus Twist & Lift one-handed headrest and harness adjustment, Secur-air, Air Cocoon Technology side-impact protection and Active Bamboo fabric. The tradeoffs sit at both ends of the span: there is no rearward-facing mode, so newborns and younger babies still need a capsule or rearward-facing seat below the lower marker, and there is no booster mode after the harness. The official manual publishes no centimetre marker values for this model, so before buying, compare your child’s shoulder height against the installed lower marker and check vehicle fit.