Fill Power - What is this?

Fill Power - What is this?

 

What Exactly is Fill Power? Let’s Break it Down

If you’ve ever shopped for a doona and been hit with the term “fill power,” you’re not alone. It’s one of those bedding buzzwords that sounds important (and it is!) but often gets misunderstood. So, let’s clear the fluff on what fill power actually means and why it matters.

Fill Power: The Measure of Quality, Not Quantity

Here’s the common misconception: people think fill power is about the amount of down stuffed into your doona. Spoiler alert—it’s not. Fill power is actually a measurement of the quality of down. To put it simply, it tells you how much space one ounce of down occupies when it’s fully fluffed up. The more volume it fills, the better the down.

Imagine a doona filled with tiny, fluffy clouds—that’s what high fill power feels like. It’s all about the loftiness, which translates to better insulation and a lighter, airier feel.

Higher is Better (But Why?)

The higher the fill power, the higher the quality of the down. Here’s why:

  • Better Insulation: High fill power down traps more air, which means it keeps you warmer without needing to be heavy or bulky.

  • Light as a Feather (Literally): With higher-quality down, you get the same (or better) warmth with less weight. Who doesn’t love a doona that feels like sleeping under a cloud?

  • Longer Lasting: High fill power down is more resilient and maintains its loft over time, so your doona stays fluffy and fabulous for years.

To give you an idea of the scale:

  • 400-500: Good quality, often used in everyday bedding.

  • 600-700: Great quality, offering better warmth and loft.

  • 800 and above: Premium quality, incredibly light, lofty, and warm—the pinnacle of down comfort.

As a side note—because we can’t resist—Puff’s fill power is 800. Translation: that’s premium territory. You’re welcome.

What Determines Fill Power?

Fill power depends on factors like the maturity of the bird (older birds produce larger, more robust clusters of down). The processing and cleaning of the down also play a role in ensuring it’s ready to perform at its best.

Why Should You Care?

If you’re after a doona that’s warm, lightweight, and luxurious, fill power should be on your radar. It’s a simple yet powerful way to gauge quality and make an informed choice. Plus, knowing the science behind your bedding just feels satisfying—like cracking the code to ultimate comfort.

So, next time you see a fill power number, remember: it’s not about how much down there is—it’s about how well that down performs. And if you want the gold standard of loftiness, aim high. (Or, you know, aim for the Puff standard of no less than 800.).

Sweet Dreams,

Beck x