Quick verdict: In our original review, the Apollo Duvet’s adjustable layers offered a useful way to change warmth on each side of a shared bed. Ben liked the thoughtful details and found the temperature-regulating effect subtle, though getting it back into its storage bag was difficult and he wished it came in king size. Current availability and terms have not been verified.

Disclosure: Ministry of Supply provided the queen-size duvet free for Ben’s original 2022 review. The observations below concern that sample, not a verified current model.
Ben’s experience with the Apollo Duvet
When the duvet arrived, I appreciated the packaging and reusable storage bag. The duvet was rolled neatly inside, though I found it difficult to get it back into the bag once unpacked.

The duvet came with the additional layers attached. I liked that the two sides could be adjusted independently; that seemed especially useful for couples or guests who prefer different levels of warmth. I suggested starting with both layers attached and adjusting from there. I also recommended using a duvet cover to make regular cleaning easier.
On the original sample, the perimeter snaps looked well made. The interior attachments helped hold each side together, though I found them a little more cumbersome to fasten. I also appreciated the care tag sewn flat to the outside rather than hanging loose.

My overall impression was that the phase-change effect was subtle but worthwhile to me. That is a subjective observation, not a temperature measurement or evidence that the duvet improves sleep for everyone. I thought the removable layers made it useful across seasons and wished a king size had been available at the time.
Original design and materials
The queen sample had a 200 GSM main duvet and two removable 150 GSM panels, with each panel covering one side. The original product information described a cotton and TENCEL lyocell shell and a recycled polyester and phase-change viscose fill. The listed dimensions were 90 by 92 inches. These specifications describe the historical product and should not be assumed for any later version.
Phase-change materials are intended to absorb and release heat as temperature changes. They do not provide powered cooling, and the weight of the fill, the bedroom and individual preferences still matter. A lighter duvet may be a better choice if even the base layer feels too warm.
Price, availability and alternatives
The original review listed $358 for a queen and described a 100-day return for store credit. Both are historical details. We could not verify a current official Apollo Duvet listing, so check with Ministry of Supply before relying on availability, sizing, pricing or returns.
For alternatives, compare fill weight, the ability to adjust warmth separately, care instructions and the return policy. Browse our duvet insert reviews for other designs.
Frequently asked questions
Can each side be adjusted separately?
Yes, the queen sample in the original review had separate removable panels. Check the exact product if a later version becomes available.
Does it actively cool the bed?
No. The original used phase-change material and adjustable insulation; it did not have powered cooling.
Did it include a duvet cover?
The original sample did not. Ben recommended adding a cover to simplify regular cleaning.
Is the old price or trial still available?
We have not verified current availability or terms. The $358 price and store-credit trial described above are historical.