duet travel system and carrycot plus for twins bundle

compact side-by-side buggy

duet travel system and carrycot plus for twins bundle

mountain buggy RW


compact side-by-side buggy
Two cute and happy siblings both sitting side by side in the Mountain Buggy duet compact double buggy

duet™ buggy


carrycot plus™ for twins

carrycot plus™ for twins

mountain buggy protect baby capsule keeps baby safe and happy_black-silver

protect™ infant car seat #1

mountain buggy protect baby capsule keeps baby safe and happy_black-silver

protect™ infant car seat #2

mountain buggy clip31 duet carseat adaptor for 2 car seats_default

car seat adaptor

The most compact, fully featured, all-terrain side-by-side buggy in the market that is the same width as a single buggy; duet™ is the ultimate ride for siblings or twins, from newborn to toddler, offering innovation like no other.

The included carrycot plus™ for twins offer three unique parent facing solutions. Your twins can now continue their unique bond, and lie close together in one shared, safe and cosy environment - enabling that same sense of togetherness they had in the womb. Incorporating thoughtful innovation that focuses on longevity, Mountain Buggy® ensures parents get much more than just a lie flat carrycot for twins. The 'plus' delivers a safe, incline position for those newborns who suffer from reflux, and as twins get older; the included fabric sling seat allows parents to face their twins for up to 15kg / 33lbs capacity.

This bundle also includes two protect™ infant car seats, providing protection, versatility and comfort for your baby offering convenience on the buggy or in the car.

  • class leading rating by Child Restraint Evaluation Program (CREP)
  • complies with ECER44/04 - Europe safety standard
  • protect™ features huge high side protection with thick EPS foam for impact absorption
  • built-in and fully extendable, breathable cover with UPF 50+ sun protection
  • included travel adaptor to attach the car seats to the duet™ buggy

3 car installation options:

    1. install the universal base, using your car's seat belt. Click here to learn more
    2. install the ISOfix base, securing the base to ISOfix anchor points. Click here to learn more
    3. install using your car's seat belt
$1,184.96 USD


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what makes duet unique

full features breakdown
the same wheelbase width as a single buggy at just 63cm
made with a robust, super high quality 6060 T52 aircraft grade lightweight aluminium
one hand, compact stand fold
a comfortable sized side-by-side double buggy at 14.5kg, for on and off road adventures
hand operated active brake for slowing down, with a tension adjustor for control
foot park brake for go / stop
the front wheels can be locked back OR full swivel for added manoeuvrability and control when pushing on rough terrain or jogging
an all terrain travel system for your newborn OR twins
soothing lie flat fabric sling seat for a tiny newborn to upright for a growing toddler
adjustable handlebar height
patented tail free, 5 point harness
excellent UPF50+ individual sun hood protection
pull out sun mesh visors for additional protection
magnetic peek-a-boo flaps
adjustable individual leg rests for elevation
great storage space with the roomy gear tray and zip pockets
plush, reversible liner included
detachable grab bar included
bottle holder included
strong enough to take three
essentials from birth to toddler OR twins
essentials for newborn twins
superior manoeuvrability and outstanding kerb pop
parent facing longevity for twins
lie flat or incline mode
certified for overnight sleep
Age range
newborn - 4 years*
*age reference as a guide only
Car seat weight group
protect™ car seat: 0+
Dimensions l x h x w
duet™: 115 x 105 x 63cm
protect™ car seat:
H59 (with handle) x W44 x D68cm
Folded dimensions
31 x 63 x 89cm
Handlebar height
73 - 108cm
protect™: 8 years
Maximum load
18kg in each seat
Product weight
*includes frame, wheels, gear tray, fabric sling seat, grab bar
Safety certified
for the following markets;
Europe, UK, USA, AUS/NZ, Canada
protect™ car seat: ECE R44/04
Seat dimensions
57 x 29 x 19cm
76 x 29cm with seat fully reclined
duet™ instructions

Setting up your duet™ is easy! Find all the details you need here for how to set up and use!

twin carrycot plus for duet™ instructions

Setting up your twin carrycot plus for duet™ is easy! Find all the details you need here for how to set up and use!

protect™ infant car seat instructions

Setting up your protect™ infant car seat is easy! Find all the details you need here for how to set up and use!


accessorise your duet™ twin travel system and carrycot™ bundle further with these essentials

Mountain Buggy duet double storm cover_default duet™ double storm cover DUSC2_V3 $54.99 USD
Mountain Buggy duet custom fit double sun mesh cover set with black out cover included_default duet™ double sun cover set DUSM2_V3 $76.99 USD
protect™ infant car seat summer cover protect™ infant car seat summer cover CSSC_V1 $21.99 USD
Mountain Buggy infant cat seat cover set showing both included sun mesh and storm covers colour default_default infant car seat cover set CSCOVERS_V1 $32.99 USD
Mountain Buggy durable soft peach lined sleeping bag in colour ocean_ocean sleeping bag MBSB_V3 $76.99 USD
Mountain Buggy double satchel bag attached to duet double stroller stroller in colour grid_grid double satchel SATCHEL2_V1 $87.99 USD
Mountain Buggy blanket folded in colour nautical_nautical blanket BLANKET_V1 $26.99 USD
skyrider compact travel suitcase that doubles as a buggy while travelling shown in child mode and cary on luggage mode skyrider™ roll on board MB-SKYRIDER_v1 $129.99 USD sold out
Mountain Buggy travel solution XL travel bag in colour black_black travel bag XL straight to gate convenience MBTB-XL_V1 $119.99 USD sold out
mountain buggy pod portable high chair in chilli red colour_chilli pod™ highchair neat and petite, ready to eat! POD_V3 $76.99 USD sold out
mountain buggy freerider scooter in orange colour turns into a buggy board_orange freerider™ from buggy board... to scooter fun! FREERIDER_V1 $109.99 USD
Mountain Buggy luxury coloured reversible line in colour nautical_nautical coloured reversible liners RL_V1 $54.99 USD

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