Introducing Quantum

Innovative, multi-mode travel stroller. Inspired by parents. Engineered to provide everyday magic. And designed to keep baby traveling in comfort & style.

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Wheels for every adventure

diono quantum

3 things you’ll love about quantum

everyday magic: Say goodbye to storage headaches. Our smart seat converts from carriage to toddler seat in just a few simple steps. The eclipse canopy provides full sun coverage and the XL shopping basket holds the myriad of ‘stuff’ that parents regularly haul around.

luxury at your fingertips: Coordinated touch-points make adjustments easy. Identifying the buttons you might need to fold the stroller, recline the seat or extend the handle is a snap.

travel system compatibility: Quickly reverse from parent to world-facing in carriage or toddler mode. Adapters included for leading infant carriers to create a complete travel system.

Coming soon…

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Luxury. Design. Simplicity.

Leave the hassle behind and enjoy making memories with Quantum. Designed to fit your lifestyle, the Quantum travel system provides storage, transportation and style from birth to 50 pounds. Our unique 3-in-1 smart seat converts from carriage mode to toddler seat with 4 easy clips.

What’s included:

  • Stroller frame
  • Convertible carriage and toddler seat
  • XL eclipse canopy
  • Carriage apron
  • Seat liner
  • Bumper bar
  • XL basket
  • Infant car seat adapters included – compatible with Cybex Aton, Cybex Aton 2,  Cybex Aton Q, Maxi-Cosi Mico 30, Maxi-Cosi Mico Max 30, Maxi-Cosi Mico NXT, Nuna Pipa


Unfolded (with wheels)
37 in (94 cm) x 24 in (61 cm) x 13 in (33 cm)

Folded (with wheels)
31.5 in (80 cm) x 24 in (61 cm) x 13 in (33 cm)

Product Details

Convertible 3-in-1 smart seat.
The innovative design enables the carriage to be transformed to a toddler seat by simply connecting 4 clips. Easy, quick and convenient! Unlike other strollers, this space saving feature requires no storage for the carriage as it provides an all-in-one, birth to toddler solution.`

XL eclipse canopy.
The four tier, eclipse canopy protects against the elements with a peek-a-boo window, ventilation panel for airflow, and pull down sun visor. Whatever the weather, we have it covered!

One-step brake.
Parents can say goodbye to scuffed and sore toes with our unique one step brake – designed for big boots, and small flip flops (and everything in between). A simple step on, step off movement is all that’s needed!

Product Details

Coordinated touch points.
Textured, colour coordinated buttons allow for easy identification and use – great for when grandparents borrow the stroller.

Car seat ready.
Quantum is car seat compatible with Cybex, Maxi-Cosi, and Nuna.  Adapters are included making it the perfect travel system for every journey.

XL basket.
When it comes to stroller shopping baskets, size really matters and bigger is better. Extra-large basket is accessible in any mode, with space for a cabin-sized luggage bag.

One-hand fold.
A unique fold system, designed to fold at your pace, and effortlessly unfold.

be adventure ready

Infant car seat adapters are sold separately. Turn quantum into a complete travel system with your favorite infant car seat (including Graco, Chicco, Peg-Perego, Nuna and Maxi-Cosi).

Don't miss out!

quantum travel stroller

Be adventure ready with the innovative Diono Quantum multi-mode travel stroller, inspired by parents to provide everyday magic and simplicity which feels like common sense.

Already a multi-award winner and family favorite in the UK, we’re excited to introduce Quantum to Diono families here in the USA.

Sign up for our newsletter and be among the first to know when Quantum is available.

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