Nani Berlin

Mattress for 4-in-1 Convertible Crib

Sale price189,00 €
Mattress for 4-in-1 Convertible Crib
Mattress for 4-in-1 Convertible Crib
Mattress for 4-in-1 Convertible Crib

Nani Berlin

Mattress for 4-in-1 Convertible Crib

Sale price189,00 €

Designed to fit the 4-in-1 Convertible Crib and provide optimal comfort and breathability.

  • OEKO-TEX 100 certified
  • Breathable and Thermal Regulating
  • Moisture-wicking Technology
Type:Base Mattress
Sale price189,00 €
30-Day Money Back Guarantee + 3 Year Warranty
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Fluffy and soft Terry Cloth surface
Ventilated and Heat Regulating cold foam Core

Made in Germany 🇩🇪

We strictly follow the highest safety standards in developing our products. Crafted in Germany by a renowned mattress manufacturer, the Nani Berlin baby mattress ensures the perfect balance of firmness and breathability for your baby’s safe and secure sleep

Breathable Comfort for a Safe & Dry Sleep

Soft organic cotton terry covers, quilted with climate-regulating fibers, are highly absorbent—perfect for wicking away the moisture that babies naturally release during sleep. This combination helps your baby sleep safely, comfortably, and dry

Smart Zipper, Easy to Wash

An all-around zipper allows the mattress cover to be removed in two parts. This way, if it gets dirty, you only need to wash the soiled part instead of the entire cover

Certified Comfort: Safe and Healthy Sleep for Your Baby

All materials are tested for harmful substances and are certified according to Oeko-Tex Standard 100. Product Class 1 for baby products is the strictest of the four product classes of the OEKO-TEX® Standard 100.

Standard Mattress
With Junior Extension
Top

Fluffy and soft Terry Cloth

Top Filling

Thermal Regulating Fibers

Core

Cold Foam (RG 3350)

Bottom

Terry Cloth

Growing Together: from Infancy to Early childhood

★ ★ ★ ★ ★

With the Nani Berlin 4-in-1 Baby Bed, you get more than just a piece of furniture; you invest in years of peaceful sleep and seamless transitions

F.A.Q.

Questions about the mattress

Due to the unique round shape of the 4-in-1 Convertible Crib, a matching mattress is required. We offer a high-quality standard mattress. Our Nani Berlin mattress is produced by a well-known mattress manufacturer in Germany and is certified according to Oeko-Tex Standard 100.

When developing our products, we adhere to the applicable safety standards.

A baby mattress should have a high level of firmness and be breathable. The Nani Berlin baby mattress is made in Germany by a renowned mattress factory. It meets the safety standards for baby and child mattresses according to EN 16890:2021-08. The materials are tested for harmful substances and certified according to Oeko-Tex Standard 100. Product Class 1 for baby products is the strictest of the four product classes of the OEKO-TEX® Standard 100.

Shipping & Returns

Nani Berlin works with various shipping service providers such as UPS, DHL, DPD, and others. To provide you with the best possible service, we select the shipping service provider that is most suitable for your order.

  • Free shipping is available for orders over €100 within Germany.
  • Free shipping is available for orders over €200 within EU countries.
  • Customers in Germany and EU countries must pay for returns*.
  • For returns, we offer discounted shipping labels—please contact us.
  • For Swiss customers, we cover import duties (taxes, customs) for orders over €200.
  • For non-EU countries (e.g., England), import duties (taxes, customs) must be borne by the customer, but we offer free shipping.

The delivery time is displayed at checkout. It usually takes 3 to 5 business days, depending on the delivery location in Germany.

  • Standard – DHL: 3-5 business days
  • Express - UPS: 1-2 business days

Unfortunately, it is technically not possible to cancel or change an order once it has been shipped. If you still do not wish to receive your order, you have the following options:

  • You can exercise your right of withdrawal. Please contact our customer service at hello@naniberlin.com.
  • You can refuse to accept your order upon delivery. Your entire order will then be returned to the sender. Once your package has arrived at our warehouse, a refund will be issued. Please note that this is only possible if you reject the entire order. You can then place a new order on naniberlin.com as usual.

Currently, we are unable to deliver packages to parcel stations.

We have a 30-day return policy. If you wish to return a product, we would appreciate a brief message via email. Our goal is to always provide you with the best possible service. Email: hello@naniberlin.com

Accessories

Shop accessories for your 4-in-1 Convertible Crib

  1. Mattress for 4-in-1 Convertible Crib Mattress for 4-in-1 Convertible Crib
    Mattress for 4-in-1 Convertible Crib
    Sale priceFrom 95,00 €
  2. Fitted Sheet for 4-in-1 Convertible Crib Fitted Sheet for 4-in-1 Convertible Crib
    Fitted Sheet for 4-in-1 Convertible Crib
    Sale priceFrom 35,00 €

    2 colors available

  3. Set of Swivel Castors for 4-in-1 Convertible Crib Set of Swivel Castors for 4-in-1 Convertible Crib
  4. Cot Bumper for 4-in-1 Convertible Crib Cot Bumper for 4-in-1 Convertible Crib
    Cot Bumper for 4-in-1 Convertible Crib
    Sale priceFrom 69,00 €

    2 colors available

  5. Cot Bag Cot Bag
    Cot Bag
    Sale price49,00 €
  6. Set of Knobs for 4-in-1 Convertible Crib Set of Knobs for 4-in-1 Convertible Crib
  7. Junior Extension Kit for 4-in-1 Convertible Crib
  8. Junior Extension Bundle for 4-in-1 Convertible Crib Junior Extension Bundle for 4-in-1 Convertible Crib

Adapting to Your Child's Growth: The versatile 4-in-1 Convertible Crib from Nani Berlin

0-4 Months
Co-Sleeper

Attach it to your bed so that your baby sleeps safely near you

0-24 Months
Baby Crib

A safe and cozy place for the first years

12-36 Months
Toddler Bed

For your child's exciting first steps and adventures

2.5-6 Years
Junior Bed

A timeless design that accompanies your child into school age

0-4 Months
Co-Sleeper

Attach it to your bed so that your baby sleeps safely near you

0-24 Months
Baby Crib

A safe and cozy place for the first years

12-36 Months
Toddler Bed

For your child's exciting first steps and adventures

2.5-6 Years
Junior Bed

A timeless design that accompanies your child into school age