Lullabuy Pure Natural Mulberry Silk Duvet vs Puredown All Season Organic Cotton Down & Feather Comforter, SKU series HE-DC16003
Specs, prices, editor verdict, and who should buy which, compared side by side.
Lifespan Vault earns an affiliate commission when you buy through links on this page, at no extra cost to you. It does not change our rankings or our verdicts.
Lullabuy Pure Natural Mulberry Silk Duvet (mid, $175 to $455) vs Puredown All Season Organic Cotton Down & Feather Comforter, SKU series HE-DC16003 (entry, $158.99 to $199.99). Different tools for different jobs (see the per-product details below).
Compared on 9 shared specs · same category (sleep).
We have not scored these two head to head, so this page does not name a winner. The Puredown All Season Organic Cotton Down & Feather Comforter, SKU series HE-DC16003 starts at $158.99 and the Lullabuy Pure Natural Mulberry Silk Duvet at $175. The per-buyer recommendations below say who each one suits.
Side-by-side specs
| Spec | Lullabuy Pure Natural Mulberry Silk Duvet | Puredown All Season Organic Cotton Down & Feather Comforter, SKU series HE-DC16003 |
|---|---|---|
| price | $175 to $455 | $158.99 to $199.99 |
| model | Sold as the Pure Natural Mulberry Silk Duvet; no model name or number published | All Season Organic Cotton Down & Feather Comforter; SKUs in the HE-DC16003 series |
| seller | Lullabuy, a brand of Lullabuy Commercial and Trading Inc., Burnaby, British Columbia; country of manufacture not published | Puredown, a Shopify store in Ontario, California; ships to the US only; country of manufacture not published |
| fill | 100% mulberry silk per the product page; silk grade, silk origin and fibre length not published | 80% goose feather fibers, 15% goose feathers and 5% down fibers; down RDS certified; Puredown says the solid quills are removed in an added step |
| care | Gentle hand wiping for stains; the page says it typically does not require cleaning when used inside a cover; no machine wash instruction published | Machine wash cold on a gentle cycle; tumble dry low, air fluff or no heat; fluff regularly to keep the loft |
| in the box | Not published; the listing is a single duvet with no cover, pillowcase or storage bag mentioned | One comforter; no cover or storage bag listed |
| warranty | None published; the store's warranty page returns a 404 | Not published; puredown.com/pages/warranty returned HTTP 404 on 2026-09-30 |
| returns | 30 days from delivery; unused, unwashed and in original condition; return shipping paid by Lullabuy for US and Canada; no restocking fee; hygiene exclusion for opened items where the law permits | Refund policy: returns and exchanges within 30 days of purchase for most products, RMA number required, refund to the original payment method; FAQ and product page: 30-Night Risk-Free trial from the delivery day, prepaid return label |
| refund timing | Generally within 5 business days after inspection, then up to 5 additional business days, per the return policy | Refund policy: up to 14 business days to process; FAQ: processed within 3 to 5 business days, up to ten business days to be credited |
| support | contact@lullabuybed.com; no phone number or street address published; policies give Monday to Friday, 9:00 AM to 6:00 PM ET, and the contact page also lists Saturday and Sunday | Monday to Friday 9am to 6pm PT; phone (909) 930-9920; customerservice@puredown.com; the FAQ says replies come within 24 hours |
Lullabuy Pure Natural Mulberry Silk Duvet also publishes: shell fabric, sizes, dimensions, weight options, colour, warmth guidance, corner ties, certification, gallery, price adjustment, shipping, not delivered to
Puredown All Season Organic Cotton Down & Feather Comforter, SKU series HE-DC16003 also publishes: fill power, shell, construction, warmth, sizes and fill weight, details, colours, certificates printed, return costs, company, sibling
Who should buy which
Buyers who want a white duvet insert with a cotton shell and a fill the brand lists as 100% mulberry silk, who will keep it inside a cover, and who live in the lower 48 states, where standard delivery is free and Lullabuy covers return shipping on eligible returns.
You want an insert you can put in a washing machine, a written warranty, a stated silk grade or a textile certification; or you want to sleep under it before deciding, since the 30 day return needs it unused. Delivery to Alaska and Hawaii is not offered.
Buyers who want a 100% GOTS certified organic cotton shell on a medium warmth comforter for $158.99 to $199.99, who accept a fill made mostly of goose feather fibers and feathers.
You want a down cluster fill with a published fill power, since this one lists 5% down fibers and gives no fill power; you want a written product warranty; or you want the brand's lighter version, a separate Lightweight Organic Cotton Down & Feather Comforter listed at $135.99 to $159.99 in Puredown's product feed.
Go deeper
Frequently asked
Which is better, the Lullabuy Pure Natural Mulberry Silk Duvet or the Puredown All Season Organic Cotton Down & Feather Comforter, SKU series HE-DC16003?
We have not scored these two head to head, so this page does not name a winner. The Puredown All Season Organic Cotton Down & Feather Comforter, SKU series HE-DC16003 starts at $158.99 and the Lullabuy Pure Natural Mulberry Silk Duvet at $175. The per-buyer recommendations below say who each one suits.
How much do they cost?
Lullabuy Pure Natural Mulberry Silk Duvet: $175 to $455. Puredown All Season Organic Cotton Down & Feather Comforter, SKU series HE-DC16003: $158.99 to $199.99. Prices are verified against the manufacturer; check the live links for current pricing.
Who should buy which one?
Lullabuy Pure Natural Mulberry Silk Duvet: Buyers who want a white duvet insert with a cotton shell and a fill the brand lists as 100% mulberry silk, who will keep it inside a cover, and who live in the lower 48 states, where standard delivery is free and Lullabuy covers return shipping on eligible returns. Puredown All Season Organic Cotton Down & Feather Comforter, SKU series HE-DC16003: Buyers who want a 100% GOTS certified organic cotton shell on a medium warmth comforter for $158.99 to $199.99, who accept a fill made mostly of goose feather fibers and feathers.
The Longevity Gear Buyer's Checklist
The specs that actually decide whether a sauna, cold plunge, red light panel, or smart ring is worth it, plus the real price range for each. Get the free PDF, plus one weekly email on the gear worth buying.

