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Stylish Upgrade 20L Diaper Bag Backpack

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Product Details

Discover the Ultimate in Convenience and Style

Introducing the all-in-one solution for modern, on-the-go parents! This multifunctional diaper bag backpack is not just a bag; it’s a travel companion that caters to all your baby’s needs while keeping you in vogue. Its large 20L capacity, combined with an array of features, makes it a top choice for parents who value convenience, style, and functionality.

Features That Define Versatility

Our diaper bag backpack boasts a wide array of features designed to simplify your life. The fully open main bin with a bottom pull ensures easy access to all items, a significant upgrade from traditional backpack designs. The bag is thoughtfully divided into four sections: the main bag, internal compartment, double insulation compartment, and a wet and dry separation zipper compartment. Additionally, adjustable padded straps, exterior and interior zippered pockets, and durable waterproof construction, make this backpack a reliable choice for any situation.

Designed for Everyday Use

Whether you’re planning a trip to the park, a pool day, or a long road journey, this lightweight backpack is your perfect companion. It’s not just a diaper bag; it’s a statement of style and practicality. Its elegant design and embroidered exterior make it appealing for both moms and dads, ensuring you’re always in style.

Benefits That Make a Difference

  • Spacious Storage: With a 20L capacity, organize everything your baby needs conveniently.
  • Easy Access Design: The extra-wide opening and dual zipper design allow for quick, one-handed operation.
  • Comfort for the Long Haul: Cushioned shoulder straps and a padded back panel distribute weight evenly, ensuring comfort during prolonged use.
  • Multipurpose Utility: Can be used as a backpack, handbag, or attached to a stroller, adapting to your needs.
  • Durability: Made from tear-resistant, waterproof fabric with strong zippers and lining, designed for long-term use.

When Best to Use This Backpack?

Perfect for daily outings, travel, and various outdoor activities, this diaper bag backpack is designed to be your go-to bag for all baby-related needs. Its sturdy build and versatile design make it ideal for any situation, ensuring you’re always prepared.

What Makes This Product Special?

It’s not just about carrying baby essentials; it’s about doing it in style, ease, and comfort. The innovative design, combined with high-quality materials and attention to detail, sets this diaper bag apart from the rest. It’s a testament to functionality meeting fashion, designed to support your parenting journey while adding a touch of elegance.

Take the Step Towards Hassle-Free Parenting

Embrace the blend of style, convenience, and durability. With this diaper bag backpack, you’re not just prepared; you’re traveling in style. Make the smart choice for you and your baby – get your hands on this essential parenting tool today!

Shipping & Delivery


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 5-20 Business days
Canada, Europe 5-20 Business days
Australia, New Zealand 5-20 Business days
Central & South America 5-25 Business days
Asia 5-20 Business days
Africa 5-25 Business days
*This doesn’t include our 1-3 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time (45 days not including 1-3 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of cosmoso.shop (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of cosmoso.shop.

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing, you must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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