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what does 650 down fill power mean

by Esther McGlynn II Published 3 years ago Updated 3 years ago

Higher fill power means the down will have better quality, higher loft, and will retain its firmness longer. This is because higher fill power means the down can trap more air which allows for greater insulation. Common fill power measurements include 650, 750, 800 & 850.

Full Answer

How warm is 650 down?

There’s nothing glamorous or unique about the 650 Down Jacket; it simply has all you need to stay warm when camping in the backcountry or in front country campgrounds—or hiking around town—in the range of temperatures normally encountered in summer in the mountains and spring and fall in southern climes.

How warm is 600 fill down?

Outstanding warmth from a high cluster-to-feather ratio, 800 fill down features increased loft and compressibility for superior warmth and performance. 700 fill down features a strong warmth-to-weight ratio and provides lightweight insulation across a range of temperatures. 600 fill down is warm, lightweight and durable.

What is 800 fill power down?

  • Provides athletic fit
  • Attached hood with elastic bindings
  • Superior down defender
  • Nylon material
  • Plain weave

What are down and down alternative fills?

Down Alternative: Advantages and Drawbacks

  • Feel. This contest is based more on your personal preferences and sleep needs rather than objective facts.
  • Temperature. One of down’s jobs in nature is to keep birds warm and dry. ...
  • Cost. Down alternative is the clear winner when it comes to initial cost. ...
  • Durability. ...
  • Maintenance. ...
  • Sustainability. ...
  • Allergy Relief. ...

How warm is 650 fill power down jacket?

A 650 down fill jacket with 330g of down may be as warm as an 800 down fill jacket with only 120g, but the 650 fill jacket will be bigger, heavier and take up more room when stuffed in your pack.

Is 650 fill down good?

When you look at average down jackets you can buy today, you'll notice that most of them are insulated with 550-650 fill power down. That's kind of like the best middle ground – it's high quality, has high loft, but not too expensive to produce.

What does 650 fill power mean for a down jacket?

Slightly lower fill power down (i.e. 650-700 fill power) is sometimes used in high-contact zones of some active garments. Examples include the forearm, shoulder and leg regions of climbing and expedition down jackets/suits – where it is able to resist compression better than higher fills.

Is 650 fill power good for a down comforter?

600-700. These are considered excellent quality comforters and provide optimal warmth. A 650 or above Fill Power maybe too warm for those who keep their thermostat at 70+ degrees Fahrenheit.

Is 650 down fill warm enough for winter?

The higher the fill number, the more lofty the down. Loft is what traps the warmth. And so a coat with a high fill number will be warm and light. Fill power of 550 to 650 provides a good value.

Is 600 down warm?

600 fill down is warm, lightweight and durable. Ideal for general outdoor and day-to-day use.

What is a good down fill weight?

The most common down products have a rating of 400 to 500. These are considered to be low quality, however, as they come from immature geese and ducks and therefore are made from smaller down clusters. When purchasing a high quality down fill jacket, you should look for a fill power rating of at least 550.

Is higher fill power better?

Fill power measures the amount of space one ounce of down will occupy in cubic inches. Higher fill power means the down will have better quality, higher loft, and will retain its firmness longer. This is because higher fill power means the down can trap more air which allows for greater insulation.

Is duck down or goose down better?

Keep in mind that although goose down is considered superior to duck down, there are countless high-quality duck down comforters available in today's market. They are, more often than not, more affordable and you get the same insulation that a goose down comforter provides.

What makes a comforter fluffy?

A higher fill power will give you a lighter, more fluffy comforter for a given warmth level. Fill weight is the main driver of warmth. It is simply the number of ounces of down in a comforter. As more down is put into the comforter the warmth level increases.

How many ounces is a good down comforter?

The comforter should be plump. A queen size should contain a minimum of 32 ounces of down, Morris Schachne, the president of Feather King, said. For a twin size, he recommends a minimum of 16 ounces; for a double or full size, 24 ounces, and for a king size, 48 ounces.

What is a good fill weight for a duvet?

To make a duvet warmer, we increase the fill weight by adding ounces of fill. For example, a Queen Summer Weight White Goose Down Duvet contains 25 oz of fill. A Queen Regular Weight White Goose Down Duvet contains 30 oz of fill. The Regular Weight duvet is warmer, as it contains 5 more ounces of fill.

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What does higher down fill rating mean?

A higher down fill rating doesn’t necessarily mean one jacket will be warmer than another. The down fill rating number is a measurement of down quality, meaning the cubic inches of loft one ounce of the specific down produces. A higher rating means less down fill is required to capture the same amount of heat.

How warm is a 650 down jacket?

A 650 down fill jacket with 330g of down may be as warm as an 800 down fill jacket with only 120g, but the 650 fill jacket will be bigger, heavier and take up more room when stuffed in your pack.

What is an outdoor research down jacket?

Whatever your down insulation needs, Outdoor Research makes the down jacket for you. (All Outdoor Research down jackets have been certified by The Responsible Down Standard (RDS), ensuring that the down and feathers come from animals that have not been subjected to an unnecessary harm.

Is a 650 down jacket warm?

Down jackets with a high fill power are usually lighter, less bulky and more compressible than jackets with a low fill power that are equally warm. But again, much depends on the fill weight. A 650 down fill jacket with 330g of down may be as warm as an 800 down fill jacket with only 120g, but the 650 fill jacket will be bigger, heavier and take up more room when stuffed in your pack.

Is a 900 down jacket warmer than a 650 down jacket?

A higher rating means less down fill is required to capture the same amount of heat. But that doesn’t automatically mean a 900 fill down jacket is warmer than a 650 fill down jacket. What you also need to take into consideration is the amount of down used in the jacket. For example, it’s possible to make a warmer jacket with a lower quality down ...

Is goose down insulation good?

Despite the release of new, high-tech insulation technologies just about every season, good ol’ goose down is still one of the warmest, lightest and most-compressible insulation materials available. Considering the first commercially available down jacket was produced in 1936, that’s an impressive run. Outdoorspeople everywhere still stuff down jackets into backpacks before a trip mainly for the aforementioned three reasons: they keep you warm, they’re lightweight and they pack down to a very small size.

What does fill power mean?

Fill power is a number that measures the fluffiness and quality of a down product. Fill power measures the amount of space one ounce of down will occupy in cubic inches. Higher fill power means the down will have better quality, higher loft, and will retain its firmness longer. This is because higher fill power means the down can trap more air ...

How much down is in a cylinder?

Each of the cylinders below contain only one (1) ounce of down. As fill power increases, the down can trap more air which, in turn, allows more insulation from the down.

What does fill power mean in comforters?

Fill power represents quality, loft and how warm a down comforter will sleep. The higher the fill power the higher the quality. The higher the fill power the higher your down comforter will "puff up" and loft. If you are looking for a big billowy down comforter then you will want to look at our Quality Rest™ Winterweight down comforter or our Natural Nights™ Winterweight down comforter. They will loft the highest, last the longest and sleep the warmest.

Why are fill powers not created equal?

And, since higher quality fill powers are also larger comparing them to other fill powers becomes a challenge. The reason is all fill powers are not created equal even within the same fill power especially when compared across different manufactures.

What does a larger down cluster mean?

The larger the down cluster the higher the quality. The higher the quality the longer it will retain its loft and firmness. The larger the down cluster the more mature the bird from which it came. The larger the down cluster the more air it traps. The larger the down cluster the higher it will loft.

Is 850 fill power down feather bed firmer than 650?

The higher the quality longer it will retain its loft and firmness. DO NOT use fill power as a "measure of firmness", 850 fill power down feather beds are NOT firmer than 650 fill power down feather beds. However the 850 feather bed will last longer.

Is fill weight the same as fill power?

We see this all the time fill weight and fill power but what’s the difference between the two? So this is one of those questions that we get a lot and people think that fill weight and fill power are the same thing but the reality is fill weight is a measurement of how much material, in terms of ounces, we put inside the shell of the pillow to create a given density, soft, medium, firm or extra firm or thickness.

How is fill power calculated?

It is calculated by how much space 1 ounce of down clusters takes up in a cylindrical tube. For example, 1 ounce of 800-fill-power down will loft to 800 cubic inches, 1 ounce of 700-fill-power down will loft to 700 cubic inches, etc. Loftier down gets the highest ratings, and it’s the warmest, lightest, and most compressible.

What is down known for?

Down is known for its impressive warmth-to-weight ratio, compressibility, and overall comfort. In terms of warmth, nothing can rival down—not even the best synthetics on the market that have been specifically engineered to mimic the qualities of down.

Where does down come from?

Down comes from the plumage of both geese and ducks —it’s not actually the feathers, but the soft clusters beneath the feathers that make up the insulation in your jacket or sleeping bag. Down is a food byproduct (at least in theory, more on ethics below), meaning that it comes from birds that are used for food.

Which is better goose down or duck down?

For these reasons, goose down is considered to be being the better and more premium of the two types. However, duck down is more readily available because ducks are a more common source of food, so you’ll see plenty of duck down on the market, and particularly in mid-range and budget products.

Is duck down oilier than goose down?

You can find low-grade goose down and high-grade duck down, but on average, goose down clusters are larger and loftier. Second, duck down is rumored to have slightly more of an odor. Ducks have a more diverse diet, while geese eat mostly grass, and therefore duck down can be oilier.

Is down a good insulator?

Down is perhaps the most effective insulator on Earth: it’s warmth-to-weight ratio and compressibility are unbeatable, and it’s extremely soft and cozy to boot. To better understand the world of down, below we break down considerations like fill power, fill weight, goose vs. duck down, and new technologies in treated down.

What is the down to feather ratio?

The down to feather ratio is the quantity of down the jacket has on the inside, to the quantity of feathers. The larger the number of down present over the feather in the jacket, the warmer the jacket. For high quality down jackets, they should come with down to feather ratio of at least 80 to 20. 90 to 10 is fairly okay, and a down to feather ratio of 70 to 30 is best for temperatures that usually all above 4-5 0C

Who makes Pelmo down jackets?

The Spyder company is the official supplier of down fill jackets to the Canadian and United States Alpine Ski teams and their Pelmo Down Jacket is a masterpiece. It is arguably one of the best jackets you will find out there and the reasons are not farfetched.

What is the loft of a down jacket?

The loft of a down item is indicative of the item’s fill power. Fill power further describes the durability and quality of the down. You achieve the highest level of loft when there is maximum expansion on the down clusters. Thus, the fill power rating is determined by from the down through some specific measurements and instruments. The fill power rating of a jacket can vary from 300 – 900 and beyond. Many products developed from down are characterized by down ratings of 400-500 which is often considered of low quality. But at not lesser than 550 fill power rating, quality of the jacket (or even any product) is guaranteed.

Is Pelmo down jacket machine washable?

One of the concerns of many users when it comes to buying jackets is whether it is machine washable or not . The good thing about this Pelmo down jacket is that the quality is not compromised when you machine wash it. Interestingly, it features a Spyder DWR coating which penetrates deeply into the jacket’s fabric such that it develops billion conglomerates of micropores. The formed pores are very small so much that no water droplet can find its way through into the fabric, hence the fabric’s water-resistant ability. However, the micropores are sufficiently large enough to allow for passage of interior moisture content for moderate breathability. These work altogether to ensure you are kept as comfortable and dry as possible while you are outside.

What is fill power?

Fill power is a measure of the loft or "fluffiness" of a down product that is loosely related to the insulating value of the down. The higher the fill power, the more air a certain weight of the down can trap, and thus the more insulating ability the down will have.

How many cubic inches does goose down fill power?

For example, one (1) ounce of 800 fill power goose down will loft to 800 cubic inches.

What is the best fill power for down pillows?

Fill powers of 700 and higher are the best quality because they retain their shape longer, though 550 fill power is the most common for medium down pillows.

What does the power number on a jacket mean?

The fill power number on your jacket comes from a standardised lab test and indicates how many cubic inches one ounce of down occupies with a standard weight resting upon it. A higher number means the down takes up more space and is capable of trapping more air.

What is down fill?

Down fill makes the ideal Bedding covering because it’s light and lofty yet very breathable. Different than feathers, down is the fluffy coating clustered beneath the feathers of waterfowl that protect them from the elements. Most down can be found on the belly of geese and ducks, as this is the part that is exposed to water and must keep the bird warm.

What does higher fill power mean?

Higher fill powers (around 700) means a warmer and lighter blanket. That’s because fluffier down has higher insulating power (it can trap more air), so it requires less down to fill the same space than a lower fill power down (say, 600), which needs to be heavier to get the same amount of warmth.

How is fill power measured?

Fill power is expressed as a value, usually in the hundreds, equal to the number of cubic inches one ounce of that particular type of down fills. (For example, one ounce of 600 fill power down will take up 600 square inches of space, while 700 fill power will take up 700 square inches.) It’s a measurement of volume.

What is a down comforter?

Soft, cozy and luxurious, the down comforter is the capstone of the perfect bed setup. Warm but not too hot, snuggly but not too hefty, the right down Duvet transforms your bed into a cloud of comfort.

How much down does a 650 power jacket take?

To make a 650 Fill Power Jacket perform like an 850 only takes a few extra oz of down. The added weight will probably weigh less than the extra keys on your key ring.

What is fill power?

Fill Power: Fill power measures the loft (quality) of the down. Higher fill power down offers more warmth at a lower weight. Quality products usually have a 600+ Fill Power Rating or above (Range 300 to 900).

How warm is 600 fill down?

How Warm Is 600 Fill Down? Most 600 fill power down jackets or sleeping bags will be warm enough for the majority of winter activities. You will also need to consider the fill weight of your jacket and intended use. A jacket with the same fill power and more fill weight will be warmer.

What is fill weight?

Fill Weight: This is the amount of down that was put into the jacket. Two jackets with the same fill power can offer different warmth. Adding more fill weight can make up for a low fill power (ignoring weight).

Does higher fill weight increase warmth?

Higher Fill Weight Can Increase Warmth! You can get the same amount of warmth out of low fill power down. Just look for products with a higher fill weight. The added insulation will make up the difference in warmth at a slight increase in weight.

Is a 600 watt power jacket warm enough?

A 600 fill power jacket or sleeping bag will be warm enough for the vast majority of outdoorsman. High fill power down is very expensive! Going over the 650-700 Fill-Power range gets expensive fast.

Is 750 power down more expensive?

Higher quality down will obviously be more expensive! The average person shouldn’t waste their money on 750+ fill power down. It’s only for people that need to shave a fraction of an oz to reduce their load and increase performance (mountaineers, snowboarders/skiers, etc).

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