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Retrospec Sedona Zafu Review: A Firm Buckwheat Cushion That Ends Up Used for Everything

The Retrospec Sedona Zafu is a firm buckwheat cushion that ends up used for everything, best for daily meditators. Rated 4.6 out of 5 across 3,037 user ratings. The main drawback: can be smaller than you expect. We scored it 4.6 out of 5.

By Athena, Home & Family Editor Published December 25, 2025 Updated September 27, 2026
4.6Our score
Retrospec Sedona Zafu Meditation Cushion with Buckwheat Hull Fill - Adjustable Yoga & Pilates Equipment Support - 17in Crescent Cotton Cover Retrospec Sedona Zafu Meditation Cushion with Buckwheat Hull Fill - Adjustable Yoga & Pilates Equipment Support - 17in Crescent Cotton Cover, view 2 Retrospec Sedona Zafu Meditation Cushion with Buckwheat Hull Fill - Adjustable Yoga & Pilates Equipment Support - 17in Crescent Cotton Cover, view 3 Retrospec Sedona Zafu Meditation Cushion with Buckwheat Hull Fill - Adjustable Yoga & Pilates Equipment Support - 17in Crescent Cotton Cover, view 4 Retrospec Sedona Zafu Meditation Cushion with Buckwheat Hull Fill - Adjustable Yoga & Pilates Equipment Support - 17in Crescent Cotton Cover, view 5 Retrospec Sedona Zafu Meditation Cushion with Buckwheat Hull Fill - Adjustable Yoga & Pilates Equipment Support - 17in Crescent Cotton Cover, view 6 Retrospec Sedona Zafu Meditation Cushion with Buckwheat Hull Fill - Adjustable Yoga & Pilates Equipment Support - 17in Crescent Cotton Cover, view 7 Retrospec Sedona Zafu Meditation Cushion with Buckwheat Hull Fill - Adjustable Yoga & Pilates Equipment Support - 17in Crescent Cotton Cover, view 8
Product gallery, 8 images

Prices shown were correct on September 27, 2026 and change frequently.

TL;DRThe Short Answer: Is the Retrospec Sedona Zafu Worth It?

A meditation cushion that feels soft on day one is often flat by month three. Retrospec's Sedona Zafu goes the other way, with buckwheat hulls that feel dense and supportive and that you can thin out if it feels too hard. It suits anyone who sits on the floor, meditating or not, and it ends up used for far more than meditation. The catch is that some find it too firm or smaller than they expected, so plan on adjusting the fill.

NoFussDeal rates the Retrospec Sedona Zafu 4.6 out of 5 at $26.99. Last updated September 27, 2026.

Key Facts

Item Dimensions L x W x H
17"L x 10.5"W x 5.5"H
Item Dimensions L x W
17"L x 10.5"W
Fill Material
Buckwheat
Color
Basil
Item Weight
16 ounces
Special Feature
Removable Cover

What Stands Out

  1. Buckwheat hull fill in an inner compartment you unzip to add or remove hulls and set the firmness
  2. 17 x 10.5 x 5.5 inch crescent shape with a handle for carrying
  3. 100% cotton cover that zips off and goes in the washing machine

Strengths and Drawbacks

What works

  • Buckwheat fill gives dense, firm support that does not collapse or lose its thickness
  • Firmness is adjustable by adding or removing hulls through the inner zipper
  • 100% cotton cover zips off and is machine washable
  • Crescent shape raises the hips for an easier upright posture and good lower back support
  • A sturdy handle makes it easy to grab and move
  • Versatile: floor seat, back support, lap desk rest and nursing pillow
  • Well made and good value

What does not

  • Firm out of the box, and it can feel too hard until you remove hulls
  • Can be smaller than you expect
  • Heavy and a little bulky to carry far with other gear
  • Adjusting the fill means handling loose hulls, so work over a bag or tray

Features in Depth

01

Buckwheat Hull Fill You Can Adjust

Fill Material Buckwheat Firmness Firm, adjustable Adjustment Add or remove hulls

The Sedona's fill is buckwheat hulls rather than foam or synthetic fiber, and that matters for anyone who sits on it daily. Foam tends to compress and lose loft over time; buckwheat hulls are small, rigid shells that shift and resettle around each other instead of crushing flat. That is exactly how it behaves: dense, firm support that does not collapse, and a cushion that keeps its thickness after months of use. Retrospec rates it firm out of the box, and firmness is the divisive point: right for grounding for some, too hard for others. The fix is built in: unzip the inner compartment, which holds the hulls in their own liner, and take some out until it feels right. Keep what you remove in a sealed bag in case you want it firmer again later.

$26.99 4.6/5 Check price
02

Crescent Shape and True Dimensions

Dimensions 17in L x 10.5in W x 5.5in H Shape Crescent Size in Practice Mixed

A crescent zafu exists for a reason. On a flat cushion, cross-legged knees often end up higher than the hips, which rounds the lower back. Sitting toward the front edge of a raised, curved cushion tilts the pelvis forward and lets the knees drop, which makes an upright spine easier to hold. The Sedona measures 17 x 10.5 x 5.5 inches, and it gives good support for the lower back and posture. Size is the other divisive point: it is a nice size for some and smaller than expected for others, so check those measurements against how you sit. It also works as a floor seat at a low coffee table, whether you sit cross-legged or with your legs out.

$26.99 4.6/5 Check price
03

Cotton Cover, Removable and Washable

Cover Material Cotton Color Basil Care Machine Wash, Removable Cover

The cover is 100% cotton, removable and machine washable, which matters for a cushion that lives on the floor. The hulls themselves should never go in water, so a cover that zips off and goes in the washer means you are not stuck spot-cleaning the whole cushion. The fabric is heavy and holds up well to many hours of use. Retrospec frames the cotton as an eco-friendly choice that keeps synthetic microplastics out of your practice space. This version is Basil, an appealing green, though shades can look a little different in person than on a screen.

$26.99 4.6/5 Check price
04

Built for Support, Not Just Sitting

Item Type Yoga Bolster Recommended Use Recovery Warranty One Year Limited

Retrospec classes the Sedona as a yoga bolster for recovery as well as a meditation cushion, and pitches it as physical therapy equipment or exercise support, with a sturdy handle for carrying it from home workouts to outdoor sessions. In practice the versatility goes further: it works behind the back when sitting up in bed, under a lap desk to spread the weight of a laptop, as a floor seat and even as a firm nursing pillow. It is well made and sturdy, with real heft to it. That weight is the trade-off: the handle makes it easy to grab, but carrying it any distance alongside other gear can feel heavy, so it suits home or studio use best. Retrospec backs it with a one-year limited warranty.

$26.99 4.6/5 Check price

How We Scored It

Based on
The manufacturer's published specifications and the product's live Amazon listing.
Owner rating
4.6 out of 5 on Amazon, recorded September 27, 2026
How we score
We score each thing that comes up most in owner feedback on the Retrospec Sedona Zafu Meditation Cushion. Eight things come up most in owner feedback: six draw praise and two split opinion. Its ratings average 4.6 stars (79% five stars, 12% four, 5% three and 4% one or two), so every score starts at 92, that average on a 100 point scale. Where opinion is split, we take off 6. Where it draws mostly complaints, we take off 12. Then we read six owner reviews in full (every one we found gave it four or five stars) and move the score up to 5 points either way depending on how the owners who mention it rated the product. Our overall score starts from the same 4.6 star average and loses 0.1 for each thing that draws mostly complaints, with 0.1 more when at least a tenth of ratings are one star, never more than 0.3 in all. Nothing comes off here, so it stays at 4.6. Read our editorial standards

Quality

A high-quality product that provides good support for lower back and posture during meditation. Three of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Cushion Quality

Four of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Durability

Retrospec lists the manufacturer warranty description as One Year Limited Warranty. Two of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Support

Two of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Firmness

Retrospec lists the item firmness description as Firm. None of the six owner reviews we read mention it. 9% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 86: we started at 92 and took off 6 because opinion is split.

86Mixed

Size

Retrospec lists the size as 1 Count (Pack of 1) and the item dimensions as 17"L x 10.5"W x 5.5"H. One of the six owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. 9% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 86: we started at 92 and took off 6 because op…

Read the full note (415 characters)

Retrospec lists the size as 1 Count (Pack of 1) and the item dimensions as 17"L x 10.5"W x 5.5"H. One of the six owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. 9% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 86: we started at 92 and took off 6 because opinion is split.

86Mixed

Owner Satisfaction

79% of ratings are five stars and 12% are four. 5% are three stars and 4% are one or two. Very few ratings land that low. Score 92: its 4.6 star average on a 100 point scale.

92Positive

Value for Money

Five of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Specifications

Size and weight

Item Dimensions L x W x H
17"L x 10.5"W x 5.5"H
Item Dimensions L x W
17"L x 10.5"W
Item Weight
16 ounces

Materials and warranty

Fill Material
Buckwheat
Color
Basil

Other specifications

Special Feature
Removable Cover

What Buyers Say

Based on 3,037 Amazon customer ratings, averaging 4.6 out of 5, recorded 12 September 2026. See the reviews on Amazon

5 stars 79%
4 stars 12%
3 stars 5%
2 stars 1%
1 stars 3%
★★★★★

Dense and supportive, beautiful green color, so many uses

I didn't expect to love this as much as I do! The buckwheat makes for very dense, firm support that doesn't collapse or compress like other fillings, and if it's too firm for your taste, you… Read it on Amazon
Amazon Customer · September 30, 2025 · Verified
★★★★★

High Quality Cushion

This is a high qulity yoga/meditation cushion. It seems really sturdy and well-made. As others have said it has substantial weight to it. They certinly didn't skimp on the buckwheat hull stu… Read it on Amazon
Mark Price · November 4, 2025 · Verified
★★★★★

2-1: comfy seat and nursing pillow

I like to sit on the floor at the coffee table so I got this to make it more comfortable. It is perfect and I can sit cross leg or with my legs out and not get sore.I just had another baby a… Read it on Amazon
Steph · June 1, 2026 · Verified
★★★★★

Well made.

I am very happy with this purchase. The cushion is well made. I purchased one that was filled with buckwheat hulls. It is very firm, but can be adjusted since there is an inner liner that ho… Read it on Amazon
PC Checker · June 2, 2026 · Verified
★★★★★

Would Recommend

I've been using the meditation cushion almost daily for months now, and I love it. For the price it was a great buy. It looks just as advertised. I love that it is large enough to sit on, bu… Read it on Amazon
Marissa · May 1, 2026 · Verified
★★★★★

Great and comfy!

Firm and convenient - though a little bit bulky - but that is the price of comfort. Great deal.
Balazs Varga · August 21, 2026 · Verified

Setting It Up

  1. Unpack and Fluff

    Take the cushion out of its packaging and give it a few shakes to spread the hulls evenly through the inner compartment.

  2. Try It Before Adjusting

    Sit on it the way you normally would, cross-legged or with your legs out, for a full session before deciding it is too firm. Buckwheat feels dense at first and settles around you as you sit.

  3. Adjust the Fill if Needed

    Unzip the inner compartment and remove a handful of hulls if it feels too hard, or add some back for more height and support. Close the zipper fully so the hulls stay inside.

  4. Position the Crescent

    Sit toward the front edge so your hips are raised and your knees can drop toward the floor. Turn the cushion until the curve feels natural under your legs.

  5. Place on a Stable Surface

    Use it on a mat or a firm floor so it stays put. On a sofa or bed it works better as a back or lap support than as a seat.

  6. Keep Spare Hulls

    Store any hulls you remove in a sealed bag. You may want them back later, or someone else in the house may prefer it firmer.

Common Questions

What's inside the Sedona Zafu, and can I adjust how firm it feels?

It is filled with buckwheat hulls rather than foam or polyester fiber, held in an inner liner that unzips so you can add or remove hulls. Retrospec rates it firm out of the box. That firmness is divisive: just right for grounding for some, too hard for others, and taking out some hulls is the fix.

How big is it, and will it feel too small?

It measures 17 x 10.5 x 5.5 inches in a crescent shape. Size is divisive: it is a nice size for some and smaller than expected for others. It works as a meditation seat and as a floor seat at a coffee table, and how tall it feels depends on how full you keep the fill.

What's the cover made of, and is it washable?

The cover is 100% cotton, removable and machine washable, which matters because the buckwheat itself cannot be washed. The fabric is heavy and hard-wearing, and the Basil green is an appealing color.

Is this actually good for back support or physical therapy use, or just a meditation prop?

Retrospec designs it for both. It is sold as a yoga bolster for recovery as well as a meditation cushion, and pitched as physical therapy equipment or exercise support. It gives good support for the lower back and posture, and it also works behind your back in bed or as a floor seat. For specific therapy exercises, follow your therapist's advice on how to use it.

Is the Sedona Zafu worth the money?

For most people, yes. It is high quality and sturdy, and value for money is one of its strengths. The main reasons to hesitate are firmness and size, both of which are divisive, so be ready to adjust the fill and check the measurements first.

What's the warranty, and what should I know before buying?

Retrospec backs it with a one-year limited warranty. Before buying, know that it ships firm and some find it too hard until they remove hulls, some find it smaller than expected, and it is a little bulky and heavy to carry far. For home use, that is a fair trade for the support.

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The Verdict

4.6Out of 5

The Retrospec Sedona Zafu does the basics of a buckwheat meditation cushion well. The hulls give dense, firm support that does not collapse over months of use, the inner zipper lets you soften it by taking some out, and the cotton cover zips off for the washing machine. The crescent shape helps with an upright posture, and it gives good lower back support. Firmness and size are the divisive points: it can feel too hard or smaller than expected, and it is heavy enough to suit home or studio use more than long carries. For anyone who sits on the floor, it is a well-made cushion that earns its keep in plenty of other ways too.

Who should buy it

  • Daily meditators who want a firm seat that keeps its shape
  • Yoga practitioners who want a raised, adjustable prop for seated poses and breathing practice
  • Anyone who sits on the floor at a low table and wants to stay comfortable for longer
  • Buyers who prefer natural materials: buckwheat fill and a 100% cotton cover
  • Home or studio users who will not need to carry it far

Buy the Sedona Zafu for dense, adjustable buckwheat support and a cover you can simply wash. Expect it to be firm at first, keep a bag handy for the hulls you take out, and check the 17 x 10.5 x 5.5 inch size against how you sit before ordering.

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