Mockingbird Single 3.0 vs Mompush Ultimate 3
The Single 3.0 is 1.3 lb lighter. The Single 3.0 lists for $24.99 less. The Ultimate 3 folds smaller (7.5 vs 8.2 cu ft).
Only the differences are shown.
| Mockingbird Single 3.0 | Mompush Ultimate 3 | |
|---|---|---|
| List price | $475Lowest price | $499.99 |
| Weight | 27 lbLightest | 28.3 lb |
| Folded size | 16 × 26 × 34 in8.2 cu ft | 16.5 × 25 × 31.3 in7.5 cu ftSmallest fold |
| Open size | 31 × 26 × 41 in | 38.2 × 25 × 43.7 in |
| Seat holds up to | 50 lb | 50 lb |
| Child height up to | 42 in | Not listed |
| From birth? | Yes, with bassinet (sold separately) | Yes, with bassinet (sold separately) |
| Bassinet holds up to | 20 lb | 20 lb |
| Seat recline | Partial | Not listed |
| Seat faces you or the world | Yes | Yes |
| One-hand fold | Yes | Yes |
| Stands when folded | Yes | Yes |
| Converts to a double | No | No |
| Basket | 25 lb, XL basket; seat-back parent pockets and in-seat child pocketsBiggest basket | 13.2 lb, Maker: 11.78-gal basket |
| Car seats | Over 50 infant seat models via adapter (sold separately) | Not listed |
| Car seat adapters | Mockingbird Car Seat Adapter ($50; maker lists 50+ compatible infant seats incl. Chicco KeyFit, Nuna PIPA, UPPAbaby Mesa, Graco SnugRide, Cybex Aton M, Clek Liing) | Car Seat Adapter for Ultimate 3 ($39.99): select Maxi-Cosi Mico AP/XP/30/Max 30 and Nuna Pipa/Pipa Lite |
| Folds with the seat on | Not listed | Yes |
| In the box | Frame, wheels, seat with canopy, LegShade and child bar | Frame, seat, wheels, seasonal liner, belly bar, harness covers, rain cover, foot cover, cup holder (+ bassinet and mattress in With Bassinet version) |
| Sold as a travel system | Build Your Own Travel System / Mockingbird x Chicco Travel System bundles on maker site | 'With Bassinet' 2-in-1 version $599.99 |
| Warranty | Not listed | 4 years |
| Released | 2026 | 2026 |
| Handlebar height | 6 positions in | 40.94-43.7 in |
| Wheels and suspension | All-wheel suspension, never-flat tires | Never-flat all-terrain wheels, 7.7 in front / 11.8 in rear, suspension (soft/firm modes per maker comparison table) |
| Canopy | Extendable UPF 50+ canopy with LegShade extension | Extendable UPF 50+ canopy with mesh vents, height-adjustable (2 settings) |
Mockingbird Single 3.0
A single stroller with a reversible seat and 5 recline positions.
- 25 lb basket
- Reversible seat
- Works with many infant seats via adapter
- Bassinet and adapters sold separately
Single 3.0 or Ultimate 3?
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
Which is lighter, the Single 3.0 or the Ultimate 3?
The Mockingbird Single 3.0 weighs 27 lb, 1.3 lb less than the Mompush Ultimate 3 (28.3 lb).
Which folds smaller, the Single 3.0 or the Ultimate 3?
The Ultimate 3 folds to about 7.5 cubic feet, versus 8.2 for the Single 3.0.
Is the Single 3.0 cheaper than the Ultimate 3?
Yes. The Single 3.0 lists for $475 and the Ultimate 3 for $499.99, a $24.99 difference. Sale prices change often.
Can both be used from birth?
Single 3.0: Yes, with bassinet (sold separately). Ultimate 3: Yes, with bassinet (sold separately).
Which one lasts longer?
Both seats hold up to 50 lb.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.