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Why your pillow goes flat at 2 a.m., and the butterfly-shaped pillow side sleepers are switching to
Most pillows look fine when you lie down. The trouble starts hours later, when the filling shifts and your head sinks. Here's what a shape-holding ergonomic pillow does differently.
The problem isn't your mattress. It's what happens to your pillow overnight.
A regular fibre or feather pillow compresses under the weight of your head. Every time you roll over, the filling moves somewhere else. By the middle of the night your head is lower than it was, or tilted, and your neck spends hours at an awkward angle.
That's why so many people wake up feeling stiff, or keep folding and punching their pillow back into shape in the dark.
What makes the Derila Ergo different
Derila Ergo is a memory foam pillow with a butterfly-shaped design. Instead of one flat slab, it has a contoured centre for your head and raised "wings" on each side.
Support wings
Raised sides help keep your head level when you sleep on your side or roll over in the night.
Contoured memory foam
Shapes to your head and neck, then returns to form, so it doesn't flatten as the night goes on.
Cooling, breathable design
Built to let heat escape, for people who keep flipping the pillow to find the cool side.
Hypoallergenic materials
Made with hypoallergenic foam and a breathable cover. It measures about 21.2 × 14.1 in.
Regular pillow vs. Derila Ergo
| Typical pillow | Derila Ergo | |
|---|---|---|
| Keeps its shape all night | Flattens and shifts | Memory foam springs back |
| Side-sleeper support | Head sinks or tilts | Raised support wings |
| Heat | Traps warmth | Breathable, cooling design |
| Sleeping positions | Usually one | Side, back and stomach |
| Try it at home | Rarely returnable | 60-night trial |
See today's price on the official site
The official store is currently showing a discount of up to 75% off, with a 60-day guarantee.
Check availability →Opens the official Derila Ergo store.
Who it's a good fit for
- Side sleepers who fold their pillow in half to get enough height.
- Restless sleepers who change position several times a night.
- Hot sleepers who are always looking for the cool side.
- Couples who want matching pillows, or anyone shopping for a practical gift.
It's a comfort product, not a medical device. If you have a medical condition affecting your neck, back or breathing, talk to your doctor.
Pick the set that fits your bed
The official store sells three bundles. The 2-pack is the most popular choice, one for each side of the bed.
Prices as shown on the official store at the time of writing. Taxes may apply. The current price is always the one on the official site.
The 60-night trial
A pillow is hard to judge in a store. Derila Ergo comes with a 60-day guarantee, so you can sleep on it for a couple of months and return it if it isn't right for you. See the official store's returns policy for the details.
Common questions
How long does it take to get used to it?
Many people notice a difference the first night. Others take about a week to adjust to the contoured shape, especially if they're used to a soft, flat pillow.
Does it work for back and stomach sleepers?
Yes. It's designed for side, back and stomach sleepers, as well as people who switch between positions.
Where do I buy it?
Buy it through the official store linked on this page. That way you get the current discount and the 60-day guarantee.
How many should I order?
Most couples go for the 2-pack. The 3 + 1 bundle is the best value per pillow if you're also buying for a guest room or as a gift.
Ready to give your neck a better night?
Check today's discount and the bundle options on the official site.
Go to the official store →