UPPAbaby Minu Duo vs Valco Slim Twin S2
The Slim Twin S2 is 0.4 lb lighter. The Slim Twin S2 lists for $0.04 less. The Minu Duo folds smaller (4.9 vs 7.2 cu ft).
Only the differences are shown.
| UPPAbaby Minu Duo | Valco Baby Slim Twin S2 | |
|---|---|---|
| List price | $749.99 | $749.95Lowest price |
| Weight | 27.4 lb | 27 lbLightest |
| Folded size | 12.9 × 27.8 × 23.7 in4.9 cu ftSmallest fold | 30 × 26 × 16 in7.2 cu ft |
| Open size | 37.2 × 27.8 × 40.5 in | 30 × 26 × 42 in |
| Seat holds up to | 50 lbHolds the most | 45 lb |
| Seat layout | Side by side | Side by side |
| Seats | 2 | 2 |
| Each seat holds up to | 50 lb | 45 lb |
| Total weight limit | 100 lb | Not listed |
| Open width | 27.8 in | 26 in |
| Infant car seats that fit | 1 infant car seat (UPPAbaby Aria or any Mesa) on the parent's left side with Adapters for Minu Duo ($39.99); canopy must be removed | 1 infant car seat (adapter sold separately) |
| Seat setups | Not listed | independent recline |
| Standing board or bench | No | No |
| Child height up to | 40 in | Not listed |
| From birth? | Yes, seat lies flat | Yes, seat lies flat |
| Newborn add-on | Both seats from birth (most reclined position, integrated foot barriers); or one Aria/Mesa car seat with adapters | Near-flat recline with adjustable footrest 'built-in cocoon for newborns'; bassinet 'coming soon, sold separately'; 1 car seat via adapter |
| Seat size | Not listed | 11 in wide, 18 in seat back |
| Seat recline | Near-flat | Near-flat |
| Seat faces you or the world | No | No |
| One-hand fold | Yes | Yes |
| Fits airline overhead bin | Not listed | No |
| Converts to a double | Not listed | No |
| Basket | 20 lb, US manual: storage basket max 20 lbs; product page says 'Large basket holds up to 25 lb' (China section of manual also 25 lb) - conflict | 22 lb, Measures 24 x 9 x 23 inBiggest basket |
| Car seats | Not listed | Fits 1 infant car seat with an adapter sold separately |
| Car seat adapters | Adapters for Minu Duo (Mesa, Mesa V2, Aria) 0901-MDA-WW, $39.99 | Valco car seat adapter (sold separately) |
| In the box | Stroller; 3-year warranty | Not listed |
| Warranty | 3 years | 1 year |
| Released | 2025 | Not listed |
| Handlebar height | Not listed | 42 in |
| Wheels and suspension | all-wheel suspension, never-flat tires | Infinity wheels with built-in suspension |
| Canopy | two zip-out extendable UPF 50+ water-repellent canopies with mesh peekaboo windows (magnetic) | Two-stage extension, UPF 50+, magnetic peek-a-boo window |
Valco Slim Twin S2
A slim side-by-side double that fits through standard doorways and folds with one hand.
- One-hand compact fold with carry strap
- Independent near-flat recline
- Basket holds up to 22 lb
- Takes one infant car seat, not two
- Car seat adapter sold separately
Minu Duo or Slim Twin S2?
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
Which is lighter, the Minu Duo or the Slim Twin S2?
The Valco Slim Twin S2 weighs 27 lb, 0.4 lb less than the UPPAbaby Minu Duo (27.4 lb).
Which folds smaller, the Minu Duo or the Slim Twin S2?
The Minu Duo folds to about 4.9 cubic feet, versus 7.2 for the Slim Twin S2.
Is the Slim Twin S2 cheaper than the Minu Duo?
Yes. The Slim Twin S2 lists for $749.95 and the Minu Duo for $749.99, a $0.04 difference. Sale prices change often.
Can both be used from birth?
Minu Duo: Yes, seat lies flat. Slim Twin S2: Yes, seat lies flat.
Which one lasts longer?
The Minu Duo seat holds more: 50 lb versus 45 lb.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.