Valco Slim Twin S2
The Valco Slim Twin S2 weighs 27 lb, folds to 7.2 cu ft, and holds a child up to 45 lb, per Valco Baby. The maker lists the seat as reclining flat for use from birth. A slim side-by-side double that fits through standard doorways and folds with one hand.
- $749.95List price
- 27 lbWeight
- 7.2 cu ftFolded
- 45 lbHolds up to
How the Slim Twin S2 stacks up
Against the 64 double strollers we track. The shaded band is where the middle half of them fall; the dot is this one.
Within the typical range for double strollers (26 in to 30 in).
Above the typical range for double strollers (5 lb to 20 lb).
Within the typical range for double strollers (25 lb to 35 lb).
Within the typical range for double strollers (6.1 cu ft to 11.7 cu ft).
Within the typical range for double strollers (40 lb to 50 lb).
Within the typical range for double strollers ($224.99 to $749.99).
Slim Twin S2: generations
- Replaces: Valco Baby Slim TwinPrevious generation. Next to it, the Slim Twin S2 is 3 lb heavier; 1.3 cu ft bigger folded; $50 more.
From each maker's published specs.
What sets the Slim Twin S2 apart
Measured against the 64 double strollers we compare, from each maker's published specs.
- 6th highest basket limitof the 48 double strollers with it published: 22 lb
- Open width: 26 inin the middle half of the 43 double strollers that publish it (26 in to 30 in)
- Weight: 27 lbin the middle half of the 60 double strollers that publish it (25 lb to 35 lb)
- Folded size: 7.2 cu ftin the middle half of the 38 double strollers that publish it (6.1 cu ft to 11.6 cu ft)
- Child weight limit: 45 lbin the middle half of the 60 double strollers that publish it (40 lb to 50 lb)
Next to its closest matches
- UPPAbaby Minu DuoNext to it, the Slim Twin S2 is 1.8 in narrower; 2 lb more basket capacity; 0.4 lb lighter.
- Valco Baby Slim TwinNext to it, the Slim Twin S2 is 3 lb heavier; 1.3 cu ft bigger folded; $50 more.
- Baby Jogger City Mini GT2 DoubleNext to it, the Slim Twin S2 is 3.3 in narrower; 12 lb more basket capacity; 9.5 lb lighter.
Slim Twin S2: from newborn to toddler
| Stage | What Valco Baby lists |
|---|---|
| From birth | Yes, seat lies flat |
| Seat recline | Near-flat |
| Seat faces | Forward only |
| Seat holds | Up to 45 lb |
Limits as the maker lists them. Follow the manual for your stroller.
Listed features
- One-hand compact fold with carry strap
- Independent near-flat recline
- Basket holds up to 22 lb
Worth checking
- Takes one infant car seat, not two
- Car seat adapter sold separately
- Not listed by the maker: self-standing fold
Where to buy the Slim Twin S2
- From the makerValco BabyVisit maker (opens in a new tab)
- StrolleriaSee it (opens in a new tab)
- Mega babiesSee it (opens in a new tab)
- Bambi BabySee it (opens in a new tab)
We list a store only after confirming it carries the Slim Twin S2.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
- Use and supervision: follow the maker's warnings on the product, and see CPSC's Safe Nursery guide. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| Valco Baby Slim Twin S2 | |
|---|---|
| List price | $749.95 |
| Weight | 27 lb |
| Folded size | 30 × 26 × 16 in7.2 cu ft |
| Open size | 30 × 26 × 42 in |
| Seat holds up to | 45 lb |
| Seat layout | Side by side |
| Seats | 2 |
| Each seat holds up to | 45 lb |
| Open width | 26 in |
| Infant car seats that fit | 1 infant car seat (adapter sold separately) |
| Seat setups | independent recline |
| Standing board or bench | No |
| From birth? | Yes, seat lies flat |
| Newborn add-on | Near-flat recline with adjustable footrest 'built-in cocoon for newborns'; bassinet 'coming soon, sold separately'; 1 car seat via adapter |
| Seat size | 11 in wide, 18 in seat back |
| Seat recline | Near-flat |
| Seat faces you or the world | No |
| One-hand fold | Yes |
| Fits airline overhead bin | No |
| Converts to a double | No |
| Basket | 22 lb, Measures 24 x 9 x 23 in |
| Car seats | Fits 1 infant car seat with an adapter sold separately |
| Car seat adapters | Valco car seat adapter (sold separately) |
| Warranty | 1 year |
| Handlebar height | 42 in |
| Wheels and suspension | Infinity wheels with built-in suspension |
| Canopy | Two-stage extension, UPF 50+, magnetic peek-a-boo window |
Compare the Slim Twin S2 with
How each closest rival differs from the Slim Twin S2, from the makers' specs.
- UPPAbabyMinu Duo27.4 lb4.9 cu ft folded$749.99
- 1.8 in wider
- 2 lb less basket capacity
- 0.4 lb heavier
- Valco BabySlim Twin24 lb5.9 cu ft folded$699.95
- 3 lb lighter
- 1.3 cu ft smaller folded
- $50 less
- Baby JoggerCity Mini GT2 Double36.5 lb7.9 cu ft folded$749.99
- 3.3 in wider
- 12 lb less basket capacity
- 9.5 lb heavier
- Valco BabyUltra Duo S230 lb6.4 cu ft folded$849.95
- 1.5 in wider
- 3 lb heavier
- 0.8 cu ft smaller folded
Slim Twin S2: questions answered
From Valco Baby's published specs, last checked 2026-11-06.
How much does the Valco Slim Twin S2 weigh?
The Valco Slim Twin S2 weighs 27 lb. The lightest double stroller we track is the Dream On Me Twin Venture Umbrella Double at 15.43 lb.
How big is the Valco Slim Twin S2 when folded?
It folds to 30 × 26 × 16 in, about 7.2 cubic feet. Compare folded sizes of all double strollers.
Can you use the Valco Slim Twin S2 from birth?
Yes, seat lies flat. Car seats: Fits 1 infant car seat with an adapter sold separately.
What is the weight limit of the Valco Slim Twin S2?
The seat holds a child up to 45 lb.
Does the Valco Slim Twin S2 fit in an airplane overhead bin?
No. Plan to gate-check it. For overhead-bin strollers, see compact and travel strollers.
Can the Valco Slim Twin S2 be converted to a double stroller?
No. For two kids, see our double strollers.
How much does the Valco Slim Twin S2 cost?
The maker's US list price is $749.95. Sale prices change often, so check the retailer.
What's the difference between the Valco Slim Twin S2 and the UPPAbaby Minu Duo?
By the specs, the Slim Twin S2 is 0.4 lb lighter, and the Slim Twin S2 lists for $0.04 less. See the Slim Twin S2 and Minu Duo side by side.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More double strollers
- Baby JoggerSummit X3 Double37 lb9.9 cu ft folded$799.99
- ZoeTrio38.5 lb60 lb limit$799
- ZoeTwin v325 lb5.2 cu ft folded$599
- Mountain BuggyNano Duo19 lb33 lb limit$639.99
- JoovyKooper RS231.3 lb50 lb limit$599.99
- Valco BabyTrend Duo Sport SE27 lb8.5 cu ft folded$949.95
Where these specs come from
- megababiesusa.com/products/valco-baby-slim-twin-s2-double-stroller
- strolleria.com/products/valco-baby-slim-twin-s2
- valcobabyusa.com/products/slim-twin-s2
Last checked 2026-11-06. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.