Holds the incline · 30-night trial · Free returns · Ships from Australia
Cove Sleep

You don't have a reflux problem. You have a slide problem.

★★★★★ 4.9/5 Excellent | 2500+ Reviews

CoveWedge

One continuous incline that holds — so the setup you make at lights-out is the one you wake up in, not a pile of pillows at the bottom of the bed.

Someone told you to sleep with your head up. So you stack two pillows. Then three. By 2am you have slid back to flat, the stack has collapsed, and you are doing the sour-mouth walk to the kitchen. The problem was never "more pillows." It was that a stack is not an incline. This is one plane of foam. You lie on it. You stay on it.

One plane, not a pile — the RisePlane™ core is a single wedge, so your torso sits on a slope instead of a collapsing stack
You stay where you put yourself — high-density foam that does not go flat by 2am. The incline you set is the incline you keep
Sleep or sit — same pillow for the night and for reading. Zip-off cover. The shape is still there in the morning
Colour Selected: White
SLEEP SALE ENDS IN 02:59:59
In stock — estimated delivery
Free shipping on this order
Ships from Australia 🔒Secure checkout

30 nights. The test is whether you are still elevated at 6am.

Not how it feels when you first lie down. Whether you woke up where you put yourself, or at the bottom of the bed under a pile of pillows. If the setup still fails after a month, send it back for a full refund.

Why stacking pillows does not hold an incline

You were told to sleep with your head up. A bed pillow is the usual first try. Then two. Then a folded cushion from the lounge. A stack is the wrong tool for the job.

  • Soft pillows compress under your shoulders, so the slope disappears by midnight
  • You slide down the face of the stack and wake up flat, which is the whole problem again
  • A reading pillow holds you sitting up, then you have to rebuild the setup to sleep
  • If nights involve choking, chest pain, or you have been told to see a doctor, see one. This is a pillow, not a treatment
What is the RisePlane™ Memory Core?

Most people try to make an incline out of whatever is on the bed. RisePlane is foam cut as one plane: a high-density wedge that holds the angle, a thinner memory-foam layer on the slope so it is not a brick, and air holes so it does not sleep hot. The cover zips off. The slope you lie on at 10pm is the slope at 6am.

How do I put it on?

Head of the bed. Tall face against the headboard, long slope pointing down the mattress. Lie on your back so your torso sits on the plane — not just your head on the tip. A regular pillow can sit on top of the slope if you want a bit more height. That is the whole setup.

What if I still slide down?

30 nights. If you still wake up flat, we take it back and refund you. That's the deal.

The first ten minutes

You've started treating bedtime as a construction job.

Not a ritual. A rebuild. Two pillows, then three, then the cushion from the lounge — and you still wake up at the bottom of the bed, tasting last night.

The slide

You set the stack carefully. An hour later you are six inches further down the mattress. The slope is gone. You are flat again, which is the whole reason you stacked them.

The 2am rebuild

You wake, sit up, restack the pillows, lie down, and hope it holds until the alarm. Some nights you do this twice. The kettle is a long way off.

The stolen lounge cushion

The spare bed pillows were not enough, so the couch cushion lives on your side now. It is the wrong shape, it smells like the lounge, and by morning it is on the floor.

The sour-mouth walk

You get to the bathroom and rinse. Not sick. Just the taste of having spent the second half of the night on a flat mattress after the stack failed.

Torso resting on CoveWedge — one continuous incline from hips to head
The mechanism

Your throat isn't the problem. It's that you went flat.

If someone told you to sleep elevated, they meant an incline that lasts the night — not a pile that lasts twenty minutes. Soft pillows compress under your shoulders. Gravity takes your hips down the mattress. The stack becomes a lump behind your neck and you are flat again.

A stack is the wrong tool for an incline. You need one plane of foam, cut as a wedge, firm enough that your torso stays on the slope instead of sliding off it.

  • A plane, not a pile. The RisePlane™ core is one wedge. Your chest, shoulders and head sit on the same slope. Nothing in the stack can collapse because there is no stack.
  • The angle holds. High-density foam under a thinner memory layer. Firm enough that you do not sink through it. Soft enough that it is not a plank.
  • The same shape at 6am. Air holes in the core. Zip-off cover. The incline you set at lights-out is the one you wake on.

Three steps. Then stop rebuilding the bed.

You don't assemble anything. You put it at the head of the bed and lie on it.

1

Head of the bed

Tall face against the headboard, long slope pointing down the mattress. If you sleep on your stomach, this is the wrong pillow and we'd rather say so.

2

Torso on the plane

Lie on your back so your chest sits on the slope — not just your head on the tip. A regular pillow can go on top if you want a little more height.

3

Leave it

Don't add a second wedge. Don't restack the lounge cushions. If you sit up to read, it is the backrest. When you lie down, it is the incline.

What's in the linen cupboard vs this

You weren't wrong to keep stacking. You were building an incline out of things that were never cut to be one.

A pillow stack
CoveWedge™
Holds the incline
Gone by midnight
RisePlane wedge
Stops the slide
At the foot by 2am
One plane, one angle
Same shape in month three
Packed down
Memory core recovers
The 2am rebuild
Every night
Nothing to restack
If you still wake up flat
Linen cupboard
30 nights, full refund
What you'll notice

You won't notice the pillow. You'll notice you didn't rebuild the bed.

1

Night one

It will feel firmer than a pillow stack. That's the incline actually being held. Give it the full night before you judge it.

2

The first week

If you wake closer to the foot of the bed, you had only your head on the tip. Bring your torso onto the plane. Most people stop restacking inside three nights.

3

Somewhere in the first month

You wake where you put yourself. No 2am rebuild. No sour-mouth walk. That's the whole thing. That's what you bought.

What sleepers say

People who used to rebuild the bed every night.

★★★★★

I used to restack three pillows and still wake up at the bottom of the bed. First week on this and I stopped doing the 2am rebuild. Just stayed put.

Lisa K.Newcastle · the slide
★★★★★

I'd been sleeping on the lounge cushion for a year. It was always on the floor by morning. This one is still there. That's the whole review.

Rose C.Melbourne · the lounge cushion
★★★★★

Doctor said sleep with my head up. Nobody said how. This is what they meant. I wake where I put myself. No sour taste.

Jessica M.Adelaide · the sour-mouth walk
★★★★☆

First two nights I only put my head on the tip and I still slid. Moved further up so my chest was on it. Completely different. Put that on the card in the box.

Helen B.Perth · only the head
★★★★★

I was rebuilding the bed every night like a campsite. Now I put one thing down and leave it. Reading in it in the afternoon too.

Toni C.Brisbane · the 2am rebuild
★★★★★

GP asked what I was using to stay elevated and I said "pillows, mostly." She pulled a face. This is what she meant. The stack was the problem.

Janelle P.Cairns · the GP asked
★★★★★

I'm 71. I'd decided waking up flat was just how beds work. Apparently a lot of it was the pillows going flat, not me. Slightly annoyed about the years.

Anne M.Geelong · thought it was the bed
★★★★★

Not as bulky as I expected. I can still stretch my legs. I don't feel strapped to a hospital bed.

Judy J.Hobart · not a hospital bed
★★★★☆

Firmer than a pillow stack. Took a few nights to stop noticing it. Now I notice when I stay at my daughter's and I don't have it.

Chris L.Ballarat · took it travelling
★★★★★

Helping heaps with staying elevated. I use it every night. That's all I wanted to say.

Susan W.Wollongong · every night
★★★★★

My husband can have the spare pillows back. I've got my own slope and it doesn't collapse.

Maree T.Gold Coast · he can have them
★★★★★

Cover comes off, which matters, because anything you lie on every night is going to need a wash. Foam still looks new.

Priya N.Sydney · the wash
30NIGHTS

30 nights. If you're still rebuilding the bed at 2am, we take it back.

Sleep on it for a month. If you still wake up flat, if the stack has just been replaced by a different kind of slide, send it back. Full refund. Long enough to know, and long enough that one bad placement on night one doesn't cost you the trial.

Questions

I've tried sleeping on extra pillows. Why is this different?

Because a stack is the wrong shape. It compresses, you slide down it, and you wake up flat. CoveWedge is cut as one incline — a wedge that holds the angle and a foam core that holds its height. If your last attempt failed because you were at the bottom of the bed by morning, that's the difference.

Will it help my reflux or my breathing?

Honest answer: it changes the angle you sleep on, which is often the setup people were told to make and could not hold with pillows. It is support, not treatment. It does not treat, cure or prevent reflux, snoring, or any condition. If nights involve choking, chest pain, or you have been told to see a doctor, see one — and be suspicious of any pillow sold as the fix for that.

How firm is it?

Firmer than a pillow stack, almost certainly. That's the point — the sag is what was letting you slide. Most people stop noticing it inside a week. If you don't, that's what the 30 nights are for.

How big is it?

About 50 cm wide, 50 cm along the slope, and 26 cm at the tall end — large enough for the torso, not a whole mattress. Confirm against the production sample before we print this on the page as fact.

I'm a stomach sleeper.

Then this is the wrong pillow, and we'd rather say so. Stomach sleeping does not want an incline under the chest. Nothing here is built for you.

I'm a side sleeper.

You can lie on your side on the slope. It was designed first as a back-sleeper incline. Try it in the 30 nights and send it back if the angle isn't your thing.

Does it sleep hot?

The core has air holes and the cover is a knit, not a solid block. If you run hot, the CoveWedge Cooling Pillowcase is the add-on to take.

Can I wash it?

The cover comes off and goes in the machine. The foam core doesn't — spot clean it and let it air. That's the care.

What if it doesn't help?

30 nights. If you still wake up flat, send it back and we refund you. Full stop.