Parents always strive to provide their newborns with the best possible environment to sleep in. That’s why they purchase a bassinet, which is a small, comfortable, and convenient sleeping option for their little ones. But you might have noticed that the mattress that comes with the bassinet is incredibly thin. This might raise the question. Why are bassinet mattresses so thin? In this blog post, Swapmamas will explore this question and provide you with the answer.
Standard Bassinet Mattresses Features
Size
The standard size of a bassinet mattress is 28 x 15 inches. This ensures that it will fit snugly in most bassinets or cradles, providing enough room for your baby to move around without feeling cramped or uncomfortable. It’s important to make sure you measure your cradle carefully before buying a new mattress so that it fits correctly and provides adequate support for your baby’s body.
Weight
The average weight of a bassinet mattress is about 4 pounds, making them lightweight and easy to move around when needed. They also come with handles on either side which makes it easier to carry them from one place to another if required. Additionally, these mattresses are designed not to take up too much space, which is great for smaller spaces or those who want to save on storage.
Material
Bassinet mattresses are typically made from foam or innerspring materials that provide enough support and cushioning to help protect your baby’s delicate body while keeping them comfortable. The materials should also be breathable and hypoallergenic so that it does not cause any irritation to the baby’s skin. It is important to make sure you choose a mattress that meets all of these requirements for maximum comfort and safety.
Read more: How Many Bassinet Sheets Do You Need?
Why Are Bassinet Mattresses So Thin?
Safety Concerns
The first and most important reason is safety. The thin and hard mattress actually helps reduce the risk of Sudden Infant Death Syndrome (SIDS). SIDS is a sudden, unexplained death of a seemingly healthy baby. One theory behind SIDS is that the soft bedding materials like pillows, fluffy blankets, and soft mattresses can cause the baby suffocation. That’s why the American Academy of Pediatrics recommends a firm mattress with a tight-fitting sheet for infants to sleep on. So, the thin and hard mattress in a bassinet actually helps keep your baby safe.
Temperature Regulation
Another reason why bassinet mattresses are thin and hard is for temperature regulation. Babies are small and have a harder time regulating their body temperature, and overheating is a risk factor for SIDS. A thin and hard mattress helps improve air circulation around the baby’s body, which prevents overheating.
Baby’s Sleep Preferences
Babies may not seem like they have particular preferences when it comes to sleeping, but in reality, they do! They tend to prefer a snug feeling while sleeping, which the thin and hard mattress provides. A soft and fluffy mattress may seem comfortable to an adult, but it can be uncomfortable or even scary to a baby. A firm mattress helps the baby feel secure and snug, which can lead to better sleep.
Practicality
Lastly, there’s the practical reason behind why bassinet mattresses are thin and hard. These mattresses are lightweight and easy to move, and they don’t take up much room in the bassinet. They don’t need to be flipped, and they don’t sag or change shape like softer mattresses can. Plus, they’re easy to clean and sanitize.
Final Thoughts
As a parent, it’s understandable to want the best for your baby, especially when it comes to their comfort and safety. But when it comes to bassinet mattresses being thin and hard, there are valid reasons behind the question “Why Are Bassinet Mattresses So Thin and Hard”. They help reduce the risk of SIDS, regulate temperature, and provide a snug sleeping environment for your baby. So, embrace the thin and hard mattress! Your baby is actually better off for it.
Last Updated on April 10, 2023 9:25 AM

Darcy Cruwy is the Founder and Chief Swapmamas.com, a website dedicated to helping parents swap out unwanted children’s items. A single mama, Darcy knows firsthand the challenges of parenting and running a business. She started her blog as a way to share her experiences and tips with other parents, and nowadays she takes care of her kid full-time while also juggling her entrepreneurial endeavors.