InfaSecure Acclaim Premium
From 38.5 cm, up to 56.5 cm (~4 to 10 years).

Pros / Cons
Pros
- The high upper shoulder marker extends useful booster fit while the narrow shell helps when several restraints share the back seat.
- Adjustable head support and marked belt routing make it easier to keep the sash near the shoulder as the child grows.
Cons
- It cannot be used with a lap-only belt or below the lower shoulder marker, so age alone is not enough to move a child into it.
- The top tether must be attached for every trip, and the vehicle needs suitable lap-sash belt geometry and an anchorage point.
Product Facts
- Seat Use
- Booster
- Product page
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- Price/Buy
- Check price at Amazon
Shortlist the InfaSecure Acclaim Premium when your booster-ready child needs a narrow, tall highback seat for a crowded back row: it is a Type F booster spanning shoulder markers from 38.5 cm at the lower marker to 56.5 cm at the upper one, roughly ages 4 to 10, and that tall upper marker is what keeps the highback useful as your child grows. The honest limits: age alone never qualifies a child for this seat — fit is governed by the shoulder markers — and installation requires a lap-sash belt with the top tether attached on every trip, so it cannot be used with a lap-only belt or in a position without a tether anchorage. Before buying, check your child’s shoulder height against both markers and confirm the intended seating position has lap-sash belt geometry plus a usable top-tether anchorage; vehicle compatibility is non-negotiable with this seat.