Available in various collections and the exclusive Alcantara version.  A soft, elegant, resistant and long-lasting fabric.

" /> Viaggio1 Duo-Fix K TT | By Car Peg Perego

Viaggio1 Duo-Fix K TT

Isofix safety always at hand.


Double type-approval and guaranteed safety from 1 to 4 years of age.

Viaggio1 Duo-Fix TT is the Group 1 approved car seat designed for children weighing 9 -18 kg (1 - 4 years).
Available in various collections and the exclusive Alcantara version.  A soft, elegant, resistant and long-lasting fabric.


Is your car seat installed in the safest way possible? Let Isofix sort it out!

With its double type-approval, Viaggio1 Duo-Fix TT can be fixed with your vehicle’s 3-point seatbelt or – even more safely – without the seat belt, using the Isofix fittings integrated into the frame. The perfect solution for those who want stress-free safety. With just one click, you can be sure that your car seat is positioned in the best way possible. Simplicity and easy attachment make Viaggio 1 Duo-Fix TT ideal for use in a second vehicle or by grandparents. The adjustable Isofix fittings, integrated in the lower part of the car seat's frame, are completed by the Top Tether belt integrated in the upper part. The Top Tether belt is fixed to the third anchorage point present in new generation vehicles.


Peg Perego, you can tell it is worth more. Its features? They're fantastic!

Viaggio 1 Duo-Fix TT has all that's needed to travel with your baby in complete safety. The extra comfortable seat reclines into 5 positions to offer the utmost comfort also while your baby is napping. The safety harness is complete with adjustable and repositionable shoulder straps, and the locking system ensures that your baby adopts the best possible posture. The infant booster cushion ensures your baby travels in the most comfortable and correct position.

Alcantara: beautiful, functional and practical.

Peg Perego also uses Alcantara technology that offers high breathability and guarantees wellbeing and utmost comfort for your child. This exclusive fibre combines comfort and softness with style and practicality. Strong, washable and mark-resistant, it remains unaltered over time, also when subject to abrasions, rubbing and wear and tear. The Viaggio 1 Duo-Fix TT fabric collection is also available in black and rouge.
Pearl Grey Alcantara

Accessories that make your life better and more comfortable.

Clima Cover Car Seat: washable lining made of Tencel, a natural fibre that regulates body humidity (warm in the winter and cool in the summer).
Travel Bag Car Seat: practical sack for the car seat, so it is protected and stays clean (the base fits in as well).
Car Seat Cup Holder: practical drink holder that can be attached to the seat so that a drink is always to hand.

Technical Specs

Car seat 01 Group, UNIVERSAL category.
Why choose VIAGGIO1 DUO-FIX TT The car seat with ISOFIX fittings and TOP TETHER belt integrated in the product. The “Adjustable Side Impact Protection” system can be adjusted in 7 positions and guarantees the utmost safety at every stage of your baby's growth.
Legislation UN/ECE R44/04 European Regulation.
Compliance Double type-approval, with 2 installation possibilities; - with the vehicle's 3-point seatbelt. - with the ISOFIX fittings and the TOP TETHER belt.
Suitable from/to From 1 to about 4 years of age.
Weight of child From 9-18 kg.
Positioning in the car Front facing. We recommend positioning on the rear sear, on the side opposite the driver.
Where to install It should be installed on the rear seat, on the side opposite the driver.
Air bag Also with air bag enabled.
Product features Spacious and extremely comfortable chair. Can be reclined in 5 positions to offer the maximum comfort and also features a padded movement-reducing cushion, The 5-point safety harness can be adjusted with the practical button and it also features adjustable shoulder straps and leg divider. Side elastics positioned on the seat.
Accessories Clima Cover Car Seat, Travel Bag Car Seat, Car Seat Cup Holder.
Colour range Black and Rouge. Alcantara: Pearl Grey.
Seat Soft, anatomic, booster cushion, and height adjustable, 5-point safety harness.
Reclinable seat The seat can be fixed in 5 different positions.
Maintenance The covering can be removed and washed in the machine at a maximum temperature of 30°C.
Additional information The ISOFIX connectors are integrated in the lower part of the car seat and directly attach to your vehicle's ISOFIX fittings. The TOP TETHER belt is integrated in the upper part of the car seat and is attached to the third anchorage point present in all new generation vehicles (the TT fitting is generally indicated with the label with the CAR SEAT + ANCHORAGE logo).
Frame material Polypropylene shell especially designed for car seats, covered in EPS (Expanded Poly Styrene) to maximise energy absorption in case of impact.
Upholstery Fabric combined with open-cell foam used in the automotive industry or Alcantara.
Size 44 X 62.5 X 56.5 cm (width, height, depth).
Weight 11,4 Kg. 
To install the seat Not all vehicles have Isofix fixtures. Vehicles registered after 2006 must have Isofix attachments. Consult our site isofix.pegperego.com for the list of models and other useful information.


  Title Manual Code File Size Download
d User Guide - Viaggio1 Duo-Fix K TT FI001501I143 8.06 MB