BubbleBum Inflatable Booster vs Harmony Youth Booster
Side-by-side specs from each maker.
Only the differences are shown.
| BubbleBum Inflatable Booster | Harmony Youth Booster | |
|---|---|---|
| Type | Booster | Booster |
| Booster weight | Not listed | 40–110 lb |
| Booster height | Not listed | 40–57 in |
| Head rule | Not listed | Child's ears MUST be below the top of the vehicle seat back/vehicle headrest. |
| Installation | Not listed | vehicle 3-point lap-and-shoulder belt only |
| Load leg | No | No |
| Anti-rebound bar | No | No |
| Rotates | No | No |
| Aircraft label | Not listed | Not certified for aircraft |
| Expires after | Not listed | 6 years |
Harmony Youth Booster
Harmony backless belt-positioning booster, model HMYBBLNYB-S6 per its US manual, used with the vehicle lap-and-shoulder belt.
- Maker states 40-100 lb and 40-57 in on the manual cover
- Maker states the expiry date is on the underside of the base
- Manual states it is not compatible with LATCH
- Manual gives no seat weight, dimensions or age range