As your family grows, you want to maintain that familiar freedom. With the second seat for the DEMI next, your stroller easily grows with you, without sacrificing comfort or ease of use. So you can relax and enjoy your journey, every day.
✓ Turns your DEMI next into a full-fledged duo stroller
✓ Comfort in every season thanks to the smart four-season seat
✓ Flexible in use: can be positioned forwards and backwards
Life with young children is always on the move, and this second child seat moves effortlessly with you. It easily clicks onto the DEMI next frame and feels instantly familiar, thanks to the identical design of the original seat. Whether your little one is sleeping soundly or curiously exploring the world around them: with multiple sitting and reclining positions, an adjustable foot and calf rest, and soft materials, your child will always be comfortable and well-supported.
Safety and comfort go hand in hand. The MagneTech secure snap harness closes automatically and grows with your child, so you can always get out and about quickly and worry-free. The spacious, ventilated sun canopy and built-in blanket offer protection and security in every season. The merino wool insert feels wonderfully soft and makes every walk more comfortable.
In the box:
The product consists of the Nuna DEMI next second child seat including rain cover.
Product specifications:
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
nuna demi grow stroller & sibling seat double stroller Nuna DEMI next twin seat stroller – Tiny LibraryAs your family grows, you want to maintain that familiar freedom. With the second seat for the DEMI next, your stroller easily grows with you, without sacrificing comfort or ease of use. So you can relax and enjoy your journey, every day. Turns your DEMI next into a full fledged duo stroller Comfort in every season thanks to the smart four season seat Flexible in use: can be positioned forwards and backwards Life with young children is always on the
- To be used with the Nuna DEMI next stroller
- Converts the stroller into a duo stroller
- Growing five-point belt, can also be used as a three-point belt
- Rotatable and removable front bracket
- Water-repellent UPF 50+ Aire Protect sun canopy
- Ventilation panels and built-in dream blanket
- Complies with European safety standard
- Weight: 4.6 kg
- Dimensions: L 92 x W 42 x H 53 cm
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
4.6 ★★★★★
Based on 1065 reviews
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Product Reviews
★★★★★ 5
Top notch mount with high build quality
I love it when I take a chance and spend some extra money hoping for a quality product - and it actually pans out. I bought this for my 2nd gen Toyota Tacoma (2014). The install was fast. Instructions were clear. The mount is ROCK solid and has two points of articulation so I can position my phone well. I couldn't ask for a better product. The price I paid was a little steep for a mount, but if you demand quality then look no further.
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Reviewed in the United States on October 21, 2025
★★★★★ 5
Must buy.
use this thing every day I combined it with a quad lock MagSafe compatible charger and I could not imagine my life without it makes charging and using Google maps so much easier.
really easy install extremely sturdy and it fit perfectly.
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Reviewed in the United States on January 6, 2026
★★★★★ 5
Safe phone travels
Color: for 2025-2026 Kia Carnival
Works in my Kia Carnival Hybrid so u can have my phone at eye level and does not block my screen. Easy to install. Not too sticky. Waiting to see how it holds up to the FL heat. To be continued.
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Reviewed in the United States on February 23, 2026
★★★★★ 1
Does not fit and stay properly. Pops off the screen on its own.
Color: for 2025-2026 Kia Carnival, Color: for 2025-2026 Kia Carnival
The bracket would not fit properly and keeps popping off.
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Quality product and functional
Style: Magnetic Charger Mount
Top shelf construction in materials and function. Easy to install and very strong magnets.
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Reviewed in the United States on May 1, 2026