Ultra Duo S2
Ultra Duo S2
The Ultra Duo is the double built for the whole day: your newborn faces you, your toddler faces the world, the nap survives the sidewalk, and the 28 inch frame walks straight through your front door. It folds down compactly and lifts easily into the trunk in one piece, with both seats still on and facing whichever way your kids need.
Why The Ultra Duo S2?
Why The Ultra Duo S2?
- Your newborn watches you while your toddler watches the world, because each seat reverses on its own.
- Fold it and load it in one piece, with nothing left on the sidewalk. It folds compact with both seats attached, facing either direction, which almost no other double can do.
- Walk through your front door head-on. At 28 inches wide it clears standard doorways without turning sideways.
- The nap survives the ride home, because Infinity tires + suspension cushion sidewalks, gravel, and grass.
Detailed Specs
Detailed Specs
FEATURES
- Lightweight reversible seats: parent-facing for baby, forward-facing for toddler
- Compact fold with seats in either direction
- Comfortable seats with independent near-flat recline
- 2-stage canopy extension, UPF 50+ and magnetic pick-a-boo window
- Adjustable footrests with a built-in cocoon for newborns
- Upgraded, 5-point harness with easy to adjust shoulder straps
- Large upgraded easy-access basket
- Infinity Air-like tires for a smooth ride on most surfaces
- Built-in suspension for an even smoother ride
- Easy-to-clean fabric
- Narrow 28″ width fits standard doorways and tight spaces
Specs
Overall width - 28″
Stroller weight - 30 lbs
Weight capacity ~45 lbs / seat
Stroller open - (W×H×L) 27.5″ × 42″ × 32.5″
Stroller folded, w/ wheels - (W×H×L) 27.5″ × 13″ × 31″
Seat - (W×H×D) 9″ × 17″ × 9″
Footrest length - 8″
Handle height - 42″
Seat to canopy Height - 22″
Basket - (W×H×L) - 25″ × 9″ × 24″
Seat configuration - Reversible (parent- or world-facing), Independent recline, near-flat
Wheels - Infinity wheels + suspension
Fold - One-hand*, compact, seats stay attached
Canopy - 2 - Stage, UPF 50+, Peek-a-boo window
Basket - Upgraded large easy-access
Harness - Upgraded, 5-point, easy to adjust shoulder straps
Belly Bar - 2 x Removable
Ventilated Seat Back - Yes
Footrest - Adjustable, built-in cocoon for newborns
Handlebar - Vegan leather
Car seat compatible - Yes, 1–2 infant seats (adapter sold separately)
Bassinet - Yes (coming soon, sold separately)
As Seen In
Babylist
The Bump
Lucie's List
Designed To Fit Your Life
Faces Either Way, Folds As One
Seats that face either way, and a fold that never asks you to remove them.
Pushes Easy, Looks Good Doing It
Two kids, one hand, and a push that still feels like a walk.
Lifts Light, Packs Small
Light enough to lift, small enough to fit, even with both seats on.
Room To Relax, Shade To Nap
Full canopies, supported feet, and a ride they fall asleep in.
The Fold That Ends The Reversible Trade-Off
Most reversible doubles come with a catch. The seats face either way, right up until fold time, when both of them have to come off the frame before the stroller goes in the trunk. You end up kneeling in a parking lot juggling two loose seats, a folded frame, and a toddler with opinions.
The Ultra Duo was engineered to end that trade-off: both seats reverse independently, and the stroller folds compact with both still attached, facing either direction. Here is what that changes.
5 Reasons Parents Choose The Ultra Duo
1. One kid watches you, the other watches the world
Your newborn gets the eye contact and reassurance of the early months while your toddler takes in the street, because each seat reverses independently. The stroller matches whatever stage each child is in, without making them share one direction.
2. Fold it at the curb and go, nothing comes off
No more kneeling in a parking lot juggling loose seats, a frame, and a toddler. With one hand it lifts into the trunk in one piece, because both seats stay attached through the fold, facing either direction.
3. Walk through the door head-on
Your front door, the grocery aisle, the elevator, the tight cafe entry: all of them stop being obstacles, because the frame is 28 inches wide.
4. The nap survives the route home
Sidewalk cracks, gravel, and grass never reach your sleeping kids, because Infinity wheels + built in suspension absorb them first.
5. One trip out the door carries the whole day
Shade for both kids at any sun angle, supported feet at every size, a newborn riding secure from day one, and a basket you can reach with both seats occupied: double canopy extension, adjustable footrests, newborn enclosure, and a large easy-access basket.
Key Features
How The Ultra Duo Compares
| Ultra Duo S2 | Typical lightweight double | Typical full-size double | |
|---|---|---|---|
| Both seats reversible | Yes, independently | Rarely | Sometimes, one seat |
| Folds with seats attached | Yes, either direction | Usually not | Seats often removed first |
| Fits a standard doorway | 28 inches | Often, but light-duty | Usually too wide |
| All-terrain tires | Yes, air-like | Usually not | Sometimes |
| Newborn-ready | Yes, enclosure built in | Often not | Varies |
| Warranty | 1 yr, 2 with registration | Varies | Varies |
Made To Be The Only Double You Buy
Many families go through two or three strollers as their needs change. The Ultra Duo is built to be the one that lasts—parent-facing through the newborn months, forward-facing through the toddler years, with a compact fold that keeps up every step of the way.
The Valcobaby Promise
- 2-Year Warranty: One year standard, extended to two years free when you register within three months. We repair or replace any manufacturing defect.
- 30-Day Returns: Not the one for you? Return it unused in its original packaging within 30 days for a full refund.
- Checkout+ Protection: Optional at checkout. It covers free returns and any order lost, damaged, or stolen in transit.
- Free Gift: when you join our email list
Sixty years and four generations, standing behind every stroller we make.
The Perfect Add-Ons
All Purpose Caddy Bag
All Purpose Caddy Bag + Snack Tray
All Sorts Infant Insert
All-In-one Stroller Bag
Frequently Asked Questions
Is the Ultra Duo worth the price?
Is the Ultra Duo worth the price?
Think about what you actually want: one double that handles the newborn stage, the toddler stage, and every trunk in between. At $849.95 it sits below most big-name doubles, reverses both seats, and folds with them attached, backed by a 2-year warranty and a 60-year family-run track record.
Can I use it from birth?
Can I use it from birth?
Yes. Your newborn rides secure and faces you from day one, thanks to the built-in enclosure and reversible seats. A bassinet is available separately when you want the full flat setup.
Will it fit through my own front door?
Will it fit through my own front door?
Most likely, and that is a difference you feel every single day. Standard doorways, grocery aisles, apartment hallways, and elevators all clear head-on, because the frame is 28 inches wide.
How does it handle rough ground?
How does it handle rough ground?
The push stays smooth and the nap stays intact, because all-terrain air-like tires cushion cracked sidewalks, gravel, and grass before your kids feel them.
Is it hard to keep clean?
Is it hard to keep clean?
No. The fabrics are easy to clean; spot-clean day to day with mild soap.
What if it's not right for me?
What if it's not right for me?
You have 30 days to return an unused stroller in its original packaging for a full refund, and you can add Checkout+ at checkout for free returns plus coverage if it is lost, damaged, or stolen.
What is your warranty?
What is your warranty?
Peace of mind that it will go the distance. One year standard, extended to two years free when you register within three months, and we repair or replace any manufacturing defect.
What's shipping like?
What's shipping like?
Shipping is free on all orders over $100 and standard delivery usually arrives within 3 to 4 business days in the US.
Can I pay over time?
Can I pay over time?
Yes. With Shop Pay you can split it into 4 interest-free payments, or spread it over monthly installments at checkout.
The Double You Stop Thinking About
You have seen the reversible seats, the fold that keeps them attached, and the 28 inch frame that clears your front door.
The part you will love most is the part you cannot picture yet: not thinking about your stroller at all, for the next several years.