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Description
peg perego ypsi double PEG YPSI Single-to-Double StrollerThe Single Stroller that can turn into a Double! The YPSI is a light weight Full Featured stroller. Compatible with any of our Primo Viaggio infant car seats or with a Bassinet Stand by Me (both sold separately). Single to Double. The lightest weight and most compact single to double on the market. The YPSI can grow with your family with the purchase of our "Double Adapters". 4 Season Seat. The comfort padded seat keeps baby cozy in winter and easily
The Single Stroller that can turn into a Double! The YPSI is a light weight Full Featured stroller. Compatible with any of our Primo Viaggio infant car seats or with a Bassinet Stand by Me (both sold separately).
- Single to Double. The lightest weight and most compact single to double on the market. The YPSI can grow with your family with the purchase of our "Double Adapters".
- 4-Season Seat. The comfort padded seat keeps baby cozy in winter and easily converts to a breathable mesh seat in summer. Its washable seat insert and wipeable mesh backrest allows for quick and easy clean-ups.
- Magnetic Buckle. One-hand magnetic closure for quick and easy release. Ensures you baby stays secure while making transitions effortless and quick.
- Easy Adjust Harness. The harness allows easy adjustment to baby’s size. Detachable shoulder straps with snap fasteners.
- Tilt-in-Space Reversible Seat. The comfortable reversible seat is approved for children from birth up to 50 lbs. The Tilt-in-Space system makes it possible to use the large reversible seat in 3 modes, from seated to relaxed. Eco leather open-close front bar.
- Adjustable Footrest. Adjustable to different positions, the footrest adapts to baby’s growth.
- Top Quality Wheels. The soft-ride wheels and ball bearings ensure agile steering on all terrain. The user-friendly brake system is easily accessible with one-foot operation.
- Telescopic Handle. The telescoping one-piece handle accommodates users of different heights and the hand-sewn eco-leather handlebar adds a touch of elegance.
- Easy Compact Fold. The most compact single-to-double on the market, the YPSI closes with one hand - even when the seat is attached! Once closed, the chassis stands upright for easy storage.
- Extendable Pagoda Hood (UPF 50+). The large extendable pagoda hood protects baby from the sun and wind. The hood is also height adjustable and follows child’s growth.
- Roomy Reinforced Basket. The large, easy-to-access basket with added rear pouch to secure personal items and a reinforced rigid base allowing heavy loads. High-visibility finishes, including reflective trim, making early morning and evening walks safer than ever.
- Bassinet and car seat sold separately
Specifications
- Dimensions (in use): 24.75" x 45.75" x 42.5"
- Dimensions (folded): 24" x 33.5" x 20"
- Product weight: 26 lbs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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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
4.1 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Great Resource when Integrating AI
Format: Kindle
This is a great resource when building systems that integrate with AI. It manages to cover the entire lifecycle and even tips for corporate environments!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
★★★★★ 4
Title: Really Good Book for Learning LLMs
Format: Paperback, Format: Paperback
I picked up this book after struggling with LLM implementation at work. Ken Huang explains things clearly without too much technical jargon.
The book covers everything from data preparation to building AI agents. I especially liked the chapters on RAG and prompting techniques - they helped me improve my current projects. The code examples actually work, which is nice.
Some parts are pretty advanced, so you need basic Python knowledge. I had to read a few chapters twice to fully get it. The fairness and bias detection section was eye-opening.
Good practical advice throughout. Not just theory - real solutions you can use. Worth the money if you're serious about LLM development.
Recommended for anyone building AI systems professionally.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025
★★★★★ 5
a comprehensive guide at the intersection of generative AI and cybersecurity
Format: Kindle
This book blends deep theoretical foundations with practical frameworks and forward-looking strategies. From adversarial risk models to actionable guidance using OWASP Top 10 for LLMs and the NIST AI RMF, it offers both technical depth and operational clarity.
What makes it stand out is its balance of academic rigor and real-world CISO insights, providing a holistic perspective on securing GenAI systems. While it leans enterprise-focused, the content remains accessible to security engineers, risk managers, and policy leaders alike.
Generative AI Security is a timely and essential read for anyone working to deploy GenAI responsibly—building systems with both power and integrity in today’s fast-evolving threat landscape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2025
★★★★★ 1
Light on substance and heavy on flaws
Format: Paperback
The book has a great list of topics, but fails to provide much substance any of them.
Most of the provided code is just comments that avoid the actual crux of the issues being discussed. (e.g. #implement the logic to validate XYZ - while the whole point of this chapter is teach how the heck we validate XYZ!)
Some parts are plain wrong, for example the part on Graph based RAG is fundamentally flawed as it assumes the text embedding and the graph embedding are in the same latent space. (This is one of many more examples).
Seems like the book was rushed, and the author has limited hands on experience (if any).
At least we know based on the amount of flaws that it was not written by an LLM
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Excellent book to truly understand LLM design patterns
Format: Paperback
I just finished reviewing Ken Huang's pocket book on LLM Design Patterns, and WOW what an amazing resource! This book is excellent if you want to truly understand how to create and enhance intelligent AI language models, all that in your pocket!
Ken makes the difficult things seem surprisingly easy, and that's the real MAGIC.
- How to prepare your data for training by making it extremely clean.
Developing the brains: the practical aspects of training, optimizing, and maintaining your models.
- Learn amazing prompting techniques (such as Chain-of-Thought and Tree-of-Thoughts) to improve your AI's reasoning and problem-solving abilities.
Learn everything there is to know about RAGs so that your LLM can incorporate outside expertise.
- It also delves into creating "agentic" AI that is capable of action and planning (not only simple plan and execute but also enhanced techniques like ReWoo!)
Really, this feels like a useful toolkit, so Ken thank you for that resource
Thanks, Idan Habler
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Reviewed in the United States on June 9, 2025
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