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Avana Super Slant Bed Wedge vs Mainstays Foam Wedge Pillow

Buy the Avana Super Slant if you want a full-length, half-queen wedge for reflux, sinus trouble or post-surgery elevation. It is the more specialized product: a firm urethane foam base, a 1-inch memory foam layer, a 7-inch height and a washable Tencel and microsuede cover. The Mainstays is the simpler, widely owned choice for propping up to read or watch TV, and its 4.4 rating across nearly 2,000 owners shows it holds up for that job. The Avana has far fewer ratings, so its 4.8 is thinner evidence.

  • Choose the Avana Super Slant if you need torso-length elevation for GERD, acid reflux or sinus congestion and want a contoured memory foam top with a breathable washable cover.
  • Choose the Mainstays Foam Wedge Pillow if you want a basic firm wedge for sitting up in bed, reading or leg elevation and prefer a product with a long track record of owner ratings.

Prices

  • Avana Super Slant Bed Wedge: $189.00 at Walmart (last seen Nov 12)
  • Mainstays Foam Wedge Pillow: $25.44 at Walmart (last seen Nov 12)
  • Difference: the Mainstays Foam Wedge Pillow is $163.56 cheaper than the Avana Super Slant Bed Wedge at the latest prices (Nov 12)
Avana
Avana Super Slant Full Length Bed Wedge Memory Foam Pillow with Cooling Tencel Cover, Half-Queen

Avana Super Slant Bed Wedge

Avana Super Slant Full Length Bed Wedge Memory Foam Pillow with Cooling Tencel Cover, Half-Queen

4.8(10 ratings)
$189.00at WalmartChecked Nov 12
See all prices and details
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Pros
  • Full-length half-queen surface raises the whole torso, not just the head
  • Firm urethane base with a memory foam top layer balances support and contouring
  • Breathable Tencel cover with microsuede sides is removable and machine washable
  • Made in the USA
Cons
  • Only 10 ratings, so long-term durability is not well documented
  • 13.5 lb and bulky; it takes over half the bed and is awkward to store
  • Fixed 7-inch height and angle suit side and back sleepers less than reflux sufferers
Mainstays
Mainstays Foam Wedge Pillow

Mainstays Foam Wedge Pillow

4.4(1,985 ratings)
$25.44at WalmartChecked Nov 12
See all prices and details
Visit Walmart
Pros
  • Nearly 2,000 ratings give a clear picture of how it holds up
  • Firm foam keeps its shape for sitting up, reading or watching TV
  • Removable, machine-washable white cover with a zip closure
  • Simple wedge shape works on a bed or under the legs
Cons
  • No memory foam layer, so less contouring than the Avana
  • Single wedge size rather than full-torso coverage
  • White cover shows stains faster than a darker fabric

What separates them

Avana Super Slant Bed WedgeMainstays Foam Wedge Pillow
Size and coverageHalf-queen: spans the full width of a queen or king bed and half its length, so your whole torso is raisedA single roomy wedge that sits on the bed rather than spanning it
Foam constructionFirm furniture-grade urethane base with a 1-inch memory foam comfort layerPolyurethane foam that holds its shape
Height and angle7 inches at the high end, angled like a hospital bedSloped wedge for upright sitting or inclined rest; height not specified
CoverBreathable Tencel knit front with camel microsuede sides, removable and machine washableWhite removable cover, machine washable, zip closure
Intended useMarketed for GERD, acid reflux, sinus relief, swelling and foot elevationGeneral sitting up, inclined resting and leg elevation
Owner feedback base4.8 from 10 ratings4.4 from 1,985 ratings
OriginMade in the USAOrigin not stated

Price history

  • Avana Super Slant Bed Wedge: lowest $189.00 on Nov 12 at Walmart; $189.00 on Nov 13.

Prices at every store

Avana Super Slant Bed Wedge

  • WalmartNew

    In stock

    $189.00Checked Nov 12
    Visit Walmart
  • WalmartNew

    In stockSold by Avana ComfortReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $189.00Free shippingChecked Nov 12
    Visit Walmart
Prices and history →

Mainstays Foam Wedge Pillow

  • WalmartNew

    In stock

    $25.44Checked Nov 12
    Visit Walmart
Prices and history →

Specs compared

SpecAvana Super Slant Bed WedgeMainstays Foam Wedge Pillow
ColorGrayWhite
MaterialMemory Foam—
Height7 in—
FeaturesRemovable Cover—
BrandAvana—
PatternKnit—
Weight13.5 lb—
Model16989415—
Piece count1—
SizeHalf-Queen—
Foam Material1.5 Density Urethane Foam—
Use CasePillow For Gerd, Pillow For Acid Reflux—
Show all 29 specsShow fewer specs
SpecAvana Super Slant Bed WedgeMainstays Foam Wedge Pillow
Number Of Pieces‎1—
Age_GroupAdult—
Made InUsa—
Special FeatureRemovable Cover, Washable, Removable—
Additional Layer1-Inch Memory Foam—
TypeGel-Infused Cooling Tencel.—
Bed Wedge TypeMemory Foam Mattress Topper—
Base MaterialFirm Furniture-Grade Urethane Foam—
Angles And Elevation ProvidePressure Relief—

What reviewers say

Avana Super Slant Bed Wedge

  • 4.8 / 510 ratings

Owners rate it highly, with 4.8 out of 5 from 10 ratings. They mainly credit it with easing reflux and breathing at night, and they like the washable cover.

What people mention
  • Reflux reliefPraisedOwners say sleeping elevated on it eases nighttime heartburn and GERD symptoms.
  • ComfortPraisedThe memory foam layer is described as comfortable and supportive through the night.
  • CoverPraisedThe removable Tencel cover is called easy to take off and machine-wash.
  • Size and weightMixedSome find the full-length wedge bulky and hard to move or store.

Mainstays Foam Wedge Pillow

  • 4.4 / 51,985 ratings

Rated 4.4 out of 5 from about 2,000 ratings, the wedge is generally liked for its firm support and washable cover. Complaints center on the firmness being too hard for some and on heat buildup.

What people mention
  • FirmnessMixedSome owners find the foam firm and supportive; others say it is too hard to sleep on.
  • Cover carePraisedThe removable cover washes easily and the zip makes it simple to take off.
  • Shape retentionPraisedOwners say the wedge keeps its shape instead of flattening.
  • HeatCriticised

Questions and answers

Which is better for acid reflux or GERD?
The Avana Super Slant. Its half-queen size raises your whole torso at a fixed angle, which is the position reflux relief depends on. The Mainstays wedge is shorter and aimed at sitting up rather than all-night inclined sleep.
Which lasts longer?
The Mainstays has the stronger evidence: nearly 2,000 owners rate it 4.4, which suggests the foam holds its shape over time. The Avana uses a denser furniture-grade base, but with only 10 ratings its long-term wear is unproven.
Is the Avana worth stepping up to?
Yes if you need full-torso elevation for a medical reason and want a memory foam top with a breathable washable cover. No if you just want to sit up in bed to read; the Mainstays does that for far less bulk.
Can I sleep on either one all night?
The Avana is built for that: it mimics a hospital bed angle and supports the torso through the night. The Mainstays is better for shorter upright sessions and leg elevation.
Do both covers come off for washing?
Yes. Both have removable, machine-washable covers. The Avana adds a breathable Tencel knit front with microsuede sides; the Mainstays uses a plain white fabric with a zip closure.
Will either fit a queen bed?
The Avana half-queen spans the full width of a queen or king and half its length. The Mainstays is a single wedge that sits on top of the mattress without spanning it.

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More comparisons

  • Avana Super Slant Full Length Bed Wedge Memory Foam Pillow with Cooling Tencel Cover, Half-Queen vs ALYLO Wedge Pillow 3-Piece Adjustable Set with Memory Foam Neck Cushion
  • Adjustable Bed Wedge Pillow 9” & 12” – Memory Foam for Back & Leg Support vs Avana Super Slant Full Length Bed Wedge Memory Foam Pillow with Cooling Tencel Cover, Half-Queen
  • Mainstays Foam Wedge Pillow vs ALYLO Wedge Pillow 3-Piece Adjustable Set with Memory Foam Neck Cushion
  • Adjustable Bed Wedge Pillow 9” & 12” – Memory Foam for Back & Leg Support vs Mainstays Foam Wedge Pillow

Buying guides that pick them

  • Best bed wedge pillows for sleeping
Cover Side Material
Soft Camel Microsuede
—
Cover FabricBreathable Tencel, Soft Camel Microsuede On The…—
Foam Density1.5 Density—
FabricSoft Breathable Tencel Fabric—
FoamMemory Foam And Polyurethane—
IncludesOne Bed Wedge Slant Pillow—
Closure TypePull On—
multipack_quantity—1
Some sleepers say the foam gets warm during long use.