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Description
4 in one car seat stroller Z4 Duo Stroller + Car Seat + Double AdapterGet ready to cruise everywhere you go with the Z4 with a width of just 20 inches. The Agio Z4 stroller, with its new dynamic look, offers more agility on the road, through narrow spaces, or in crowded areas. It can be used with a full feature seat, an infant car seat, or with a bassinet (sold separately), making strolling with your baby a joy. Our love for details will not go unnoticed, giving the Z4 a clean, polished style. The reversible seat folds
Get ready to cruise everywhere you go with the Z4 with a width of just 20 inches. The Agio Z4 stroller, with its new dynamic look, offers more agility on the road, through narrow spaces, or in crowded areas. It can be used with a full-feature seat, an infant car seat, or with a bassinet (sold separately), making strolling with your baby a joy. Our love for details will not go unnoticed, giving the Z4 a clean, polished style. The reversible seat folds compactly on the chassis.
What's Included
- Chassis
- Companion Seat
- Primo Viaggio 4-35 Infant Car Seat
- Base for infant car seat
- Double Adapters
Dimensions
Stroller
Unfolded: 20" x 39.25" x 40.25"
Folded): 20" x 32.25" x 15.25"
Single stroller weight: 22.5 lbs
Infant Seat
For babies: 4 to 35 lbs. and up to 32” tall
Seat with Base Dimensions: 28.5" x 17.25" x 26.5"
Seat Weight: 10 lbs
Base Weight: 11 lbs
Nido
Primo Viaggio 4-35 NIDO / The new generation of protection in infant car seats. From their first ride home little ones will be completely protected in their own personal nest of comfort. The Primo Viaggio 4-35 Nido features a built-in system of safety technologies designed to provide the utmost protection for your child.
- Load Leg
- Anti-Rebound Bar
- Pagoda Hood
SIP: ADJUSTABLE SIDE IMPACT PROTECTION
- Easily adjusts to six different positions with no re-threading required, even with the infant in the seat.
- Side Impact Protection is developed according to Euro NCAP test protocol.
DUAL STAGE CUSHION SYSTEM
- System includes TWO cushions.
- First stage: supports neck and bottom.
- Enlarged second stage: supports growing baby.
- Both cushions, in Fresco Jersey fabric help to keep children’s head properly positioned.
PROTECTION AND DURABILITY
- Energy-absorbing EPS-lined shell protects and is perforated to guarantee air circulation.
- EPP-lined headrest for best impact protection and durability.
PAGODA HOOD
- Protects baby from all the elements
- Extendable with an easy-to-use zipper
- UPF 50+
- Mesh side netting for ventilation.
BASE
- INFINITE RECLINE Turning knob allows to set base at proper angle. Tri-zone bubble level indicator.
- ANTI-REBOUND BAR Protects baby minimizing forces and reducing rotations by 50% in a rear collision.
- LATCH storage compartment.
- RIGHT TIGHT SYSTEM Easily and securely locks base in place.
- LOAD LEG Protects baby stabilizing the seat and reducing rotations by 50% in a front collision.
- Load Leg is adjustable to 10 different positions.
- The Energy Management Foot crumples under load during a crash, absorbing energy away from baby.
- Red/green indicators state when seat is correctly attached to the base.
- If not in use, indicator states when Load Leg is correctly stored.
Other Details
- Urban Mobility. A European belt path and innovative handlebar belt path allows for easy installation without the base, also allowing the handle to act as an anti-rebound bar.
- "Right Tight System." Base is equipped with an innovative system which easily and securely locks the base in place for added stability with either LATCH strap or vehicle’s seat belt.
- Infinite Recline and Trizone Level Indicator. Turning knob can adjust the recline in infinite position, while the indicator allows you to precisely find the proper seat angle to follow your child’s growth.
- Travel System Compatible. Can be used with any Peg Perego G-Matic System stroller, without the need for adapters.
- Fresco Jersey Performance Fabric. Superior quality Fresco Jersey fabric found in head panel and Dual Stage Cushion System is easy to clean, breathable, and absorbs moisture — keeping child cool and comfortable.
- FAA-Approved Certified for use in aircraft.
- NHTSA Certified For automobile or aircraft use, with or without included base.
- Made in Italy. All Peg Perego baby products are Made in Italy. From concept to creation, every step in the process is performed by Peg Perego and no one else.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
The most current and inclusive medical reference available mid-2018.
Format: Hardcover, Format: Hardcover
Here’s the review I wrote for the 19th edition on 2011: I've been getting and using the Merck Manual for over 30 years to answer questions about disease for family and friends (pediatrics through geriatrics) as well as preparing to ask germane questions of physicians responsible for care of family and friends. It is comprehensive in its coverage of the etiology, diagnosis, treatment and prognosis of diseases of the human body and contains the latest research results on the treatment options. It's really not that difficult for the layman to understand the medical terminology and the result is factual understanding of the major aspects of disease which you will NOT get from the standard home health care books from Johns Hopkins, Harvard, Mayo Clinic, the AMA or even the Merck Home Health handbook. And, unlike the Merck Manual, these books directed to the laity do not contain the diagnostic information upon which physicians decide precisely what disease they are presented with. Yes, there will be much superfluous information which you may never use, but, when you want and need the information about a specific disease, here's where you should start your education.
The same holds true for the updated 2018 20th edition. I neglected to mention that this manual also contains a plethora of ancillary information including thorough sections on pediatrics, geriatrics, injuries, bites and stings, patient care, alternative medicine, dietary supplements, rehabilitation, normal test values and even legal issues such as advance directives. Yup, it’s pricey, but it’s always proved to be valuable to me.
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Reviewed in the United States on June 15, 2018
★★★★★ 5
Great reference book
Format: Hardcover
If you only have one medical resource book in your house, I recommend this one. Very thorough book.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Good to Have
Format: Hardcover
This is a comprehensive manual. I bought it because of the difference of opinions of different doctors and vets that we received when our cat was sick. We spent over $6,000+ and found out he only had 1 of the 7 symptoms of his diagnosis and the hospital could not find the reason for his weight loss. Many years ago a human Merck Manual helped us discover that the specialist was using one. After coming out of the hospital and during a followup visit, I asked what is the next step to take. I advised him we bought a Merck Manual and can read it just as well as him and was not happy. He sent us to an Electrophysiologist, a speciality we never knew existed.
Kitty gained weight again, just needed to peak his appetite with Instinct Rabbit and Duck dry cat food. Apparently, his smell was off and Instinct coats their kibble with the flavor you are buying. It wasn’t easy finding the right one because he is food specific and it must be kibble. We donated all the ones recommended and others we thought he would the rescues. When we first adopted him as a kitten, he was sneezing mucous tinted with blood and vet said he would grow out of it. He did but ….
Highly recommend double checking and / or getting a 2nd opinion, human or otherwise.
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Reviewed in the United States on January 26, 2024
★★★★★ 5
Compact detailed reference work
Format: Hardcover
This is the next in a series of, th most recent version. Contains a volume of medical information of many medical topics.a great reference product.
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Reviewed in the United States on November 21, 2025
★★★★★ 4
It is great to use if you are trying to understand the ...
Format: Hardcover
I am entering my second year of PA school and I use this book 2-3 times a week.
Summary: This is clearly a book for practitioners ONLY (or soon to be). If you are a medical, PA, or NP student, consider delaying buying this book until your 2nd or 3rd year. This book can feel very overwhelming, especially since most of the time you have a quick question and it may take several minutes to find it. It is great to use if you are trying to understand the entire picture of a disease, especially in a clinical context. It starts by giving you 1-2 paragraphs of pathophysiology, then gives you the process of diagnosing, the clinical presentation, the ddx, labs, tx, prognosis, and "pearls" of the disease. I like using this when I am learning about a specific disease for the first time. Please understand, there is no one book that can answer every question of medicine. This however, is as close as you will get with the exception of a few things here and there. Overall, great book to supplement my classroom lectures.
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Reviewed in the United States on July 5, 2018