If you’re new to reusable nappies, you may have noticed that cloth nappies come in different outer fabrics, including PUL and Minky. So, what’s the difference between PUL and Minky cloth nappies, and which one is best?
The good news is that both PUL and Minky nappies are water resistant and do not require an additional waterproof cover. The main differences are in how the fabric looks, feels and, to a small degree, how trim the nappy is.
At Baby Bare, we offer both options so you can choose the fabric that you prefer.
What is PUL?
PUL (polyurethane laminate) is a smooth, flat polyester fabric with a waterproof laminate. It is commonly used for reusable nappies because it is lightweight, durable and water resistant.
A PUL cloth nappy has a smooth outer surface with a slight sheen. It is practical, easy to wipe clean and gives the nappy a neat, streamlined appearance.
One of the benefits of PUL is that it is slightly thinner than Minky, which means PUL nappies can be a little trimmer. The difference isn't significant, but if you are looking for the slimmest possible cloth nappy, PUL may have a slight advantage.
What is Minky?
Minky is a soft, fluffy polyester fabric with a 2.5mm pile, giving it a wonderfully soft and velvety feel.
Unlike the smooth surface of PUL, Minky has a fluffy texture that feels soft against the hand. It also gives reusable nappies a distinctive, cosy appearance.
A close look at a Minky nappy shows the fluffy pile of the fabric, which is what gives Minky its characteristic softness and texture.
PUL vs Minky: Do they work differently?
Not really!
This is one of the most important things to know when choosing between PUL and Minky cloth nappies. Both fabrics perform the same essential job: they provide a water-resistant outer layer for your reusable nappy.
Neither requires an additional waterproof cover, so you can use your nappy as normal once it has been assembled with the appropriate absorbent inserts.
The biggest difference is simply how the nappy looks and feels.
Some parents prefer the smooth, practical feel of PUL, while others love the incredibly soft and fluffy feel of Minky. For many parents, it simply comes down to personal preference.
Which is softer: PUL or Minky?
If softness is important to you, Minky is the clear winner.
Minky has a soft 2.5mm pile, giving it a velvety, fluffy texture. PUL, by comparison, has a smooth and slightly shiny surface.
Neither is necessarily better — they just feel completely different. Many parents find themselves drawn to one fabric simply because they prefer the feel in their hands.
Which is trimmer: PUL or Minky?
PUL is slightly trimmer than Minky.
The PUL fabric itself is thinner, so a PUL nappy can have a slightly slimmer profile. However, the difference is relatively small and shouldn't be the deciding factor for most families.
The absorbency and number of layers inside the nappy will have a much greater impact on the overall bulk than the difference between the PUL and Minky outer fabric.
Why choose Minky cloth nappies?
Minky has become a real favourite among reusable nappy families, particularly those who love beautifully soft fabrics and colourful nappy prints.
Baby Bare is particularly well known for its Minky nappies, and we have one of the largest ranges of Minky reusable nappies available from the brand. Our Minky fabrics give Baby Bare nappies their distinctive soft, fluffy finish and make them a lovely option for parents who want something a little different.
Minky isn't just about looks, either. It provides the same water-resistant outer layer as PUL while adding that wonderfully soft, velvety texture.
PUL or Minky: Which should you choose?
There isn't a right or wrong choice when it comes to PUL vs Minky cloth nappies. Both are designed to provide a water-resistant outer layer and both can be used without an additional cover.
Your choice really comes down to what you prefer:
| PUL Cloth Nappies | Minky Cloth Nappies | |
|---|---|---|
| Feel | Smooth and flat | Soft, fluffy and velvety |
| Appearance | Smooth with a slight sheen | Textured and fluffy |
| Water resistant | Yes | Yes |
| Extra cover required | No | No |
| Nappy profile | Slightly trimmer | Slightly fuller |
| Main advantage | Slimmer, smooth finish | Super-soft feel and distinctive look |
In short...
If you love a smooth, streamlined nappy, PUL could be the perfect choice for you.
If you love soft, fluffy fabrics, Minky is a fantastic option.
Ultimately, both fabrics do the same job. The choice between PUL and Minky is largely about look, feel and personal preference — and that's one of the lovely things about reusable nappies. You can choose the style that works best for you and your baby.
Love Minky? Explore Baby Bare's range of soft and colourful Minky cloth nappies and discover why Minky has become such a distinctive part of the Baby Bare range.