ZenNest silk-filled boomerang pillow by Sleepy Girl ZenNest silk-filled boomerang pillow by Sleepy Girl
ZenNest boomerang pillow filled with mulberry silk fibre ZenNest boomerang pillow filled with mulberry silk fibre
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Mulberry Silk Filled Boomerang Pillow – V-Shaped Side Sleeper & Hug Pillow | ZenNest™

$390.00
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Size: 1000g

Sleep on silk, not plastic. ZenNest is filled with pure mulberry silk fibre, so it’s naturally breathable, hypoallergenic and cool all night. Its boomerang shape cradles your neck, supports your shoulder and gives you something to hug. It’s handmade to order in small batches.

Why do you need this?

There is no other pillow like this. ZenNest™ is the world's first boomerang-shaped pillow filled entirely with pure mulberry silk fibre — and once you sleep on it, a regular pillow will never feel the same.

Inside, loose high-grade mulberry silk fibre adapts gently to your sleeping position, offering a soft-yet-supportive feel that is completely different from memory foam or synthetic fills. No chemicals, no synthetic materials, no synthetic blends — just pure silk fibre inside a quilted bamboo outer shell that sits gently against your pillowcase throughout the night.

The boomerang shape is what sets this pillow apart. Designed specifically for side sleepers, the curved form cradles your face, neck, and shoulder in one continuous shape — distributing weight more evenly and reducing the pressure that builds up in those areas when sleeping on a flat pillow. The result is a noticeably more comfortable and natural sleeping position, with the whole side of your body better supported from shoulder through to jaw.

Choose your fill weight based on how you sleep:

1kg (Low) — lighter, airier feel, ideal for those who prefer minimal loft
1.5kg (Medium) — balanced and versatile, suits most side sleepers
2kg (High) — fuller and more substantial, ideal for those who like a firmer pillow

This listing is for the pillow only — no pillowcase included. If you'd like the complete set with a matching 22 momme silk pillowcase, see our ZenNest™ Pillow + Pillowcase bundle.

Made to order — please allow up to 3 weeks for production. Free shipping included.

Handmade in small batches using pure mulberry silk fibre fill and a quilted bamboo outer shell.

Fit & Size

Boomerang/L-shape/V-shape pillow. Available in 3 fill weights: Low (1kg), Medium (1.5kg), High (2kg). Pillowcase not included — sold separately. See ZenNest™ + Pillowcase bundle for the complete set.

Fabric & Care

Outer: quilted bamboo. Fill: 100% pure mulberry silk fibreOuter: quilted bamboo. Fill: pure mulberry silk fibre. Spot clean outer shell only — do not submerge or machine wash. Air in a well-ventilated area periodically. Do not tumble dry. Do not bleach.

Size: 1000g

Product information

Outer: quilted bamboo. Fill: 100% pure mulberry silk fibre

Outer: quilted bamboo. Fill: pure mulberry silk fibre. Spot clean outer shell only — do not submerge or machine wash. Air in a well-ventilated area periodically. Do not tumble dry. Do not bleach.

Sleep on silk, not plastic

No polyester fill, just pure natural mulberry silk fibre.

Holds its loft

Long silk fibres stay soft and full instead of clumping or going flat.

More than a pillow

Hug it to sleep, lean on it to read, or tuck it behind your back.

Handmade just for you

Filled and finished by hand once you order, in small batches.

Before

After

Still deciding? We’ve got answers.


Good questions, before a good night’s sleep

Why choose a silk-filled pillow over down or polyester?

Mulberry silk is a natural fibre, so there's no plastic inside like a polyester pillow, and no feathers or quills like down. It's breathable and soft, and its long fibres hold their shape instead of clumping.

Which shape is right for me?

Choose the boomerang ZenNest™ if you sleep on your side. Its curve cradles your head and neck, makes room for your shoulder and gives you something to hug, and it's lovely for reading in bed. Choose the classic Pillow No.1 if you sleep on your back or change positions during the night.

Which fill should I choose?

Low (1000g): a softer, flatter pillow for petite frames or anyone who likes a low pillow. Medium (1500g): balanced support and our most popular choice. High (2000g): a fuller, firmer feel for broader shoulders or extra support.

How do I care for my silk-filled pillow?

Always use a pillowcase. The silk-filled pillow itself shouldn't be washed: spot clean if needed, and air it regularly in a shaded, breezy spot, giving it a gentle shake to keep it soft and lofty.

Will it go flat? How long will it last?

Long, fine silk fibres hold their shape far better than polyester, which tends to clump and flatten within a year or two. With regular airing and a gentle shake, your pillow will stay soft and supportive for years. Each one is handmade in small batches.

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What our sleepy girls say

Every review comes from a verified Sleepy Girl order, and each one is linked to the product that customer bought.

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NIce but...

I purchased: Double Layered Silk Turban Bonnet - square style, the product is lovely although if you have lots of hair it may not be for you. Sleepygirls' online presence is so much more lux than the overall delivery and presentation of the product. A plain brown board box with no branding, no info card or product care arrives with your product. The only brand presence was a cheap sticker on the tissue paper. It was a no-thrills, no-frills unboxing experience. I think they can do a little better in this area for the customer experience.

Belinda PrattenVerified buyer·
Double Layered Silk Turban Bonnet - square stylePurchasedDouble Layered Silk Turban Bonnet - square style

Very comfortable!

I absolutely love my Dark Green Bonnet, so comfy to sleep in, and hasn’t slipped off my hair once! I highly recommend and will be buying a second one

Courtney Collins-RankineVerified buyer·
Single Layered Silk BonnetPurchasedSingle Layered Silk Bonnet

I am sorry, but what??

I bought this becaouse i was just curious how the silk fibre feels like - fully intending to return it later (i am sorry), 450 for pillow sounded crazy. I cant return it, i love it too much. The silk fibre feels so much better than polyester and i am allergic to dust, this has been game changer ! I even ordered one custom standard size for my doughter and cant wait to get it. Honestly i see it as investment in health. Good job Sleepy girl, i will be definitly be ordering more and i love, you can do any custom orders.

DanielleVerified buyer·
Mulberry Silk Filled Boomerang Pillow + Silk Pillowcase Set | ZenNest™PurchasedMulberry Silk Filled Boomerang Pillow + Silk Pillowcase Set | ZenNest™

Life changing step for healthier and thicker hair

For the first time I have slept on the silk pillowcase three months ago...and let me tell you IT'S LIFE CHANGING! It regulates the temperature, it feels nice on the skin and makes incredibly positive changes on my hair. Since I am sleeping on this silk pillowcase my hair got thicker and softer. I can't be more thankful 🙏

Miska StefankoVerified buyer·
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Sleepy girl Long Body Silk Pillowcase

Fabulous!!! It’s just so luxe to snuggle up with when jumping into bed. I have matching silk pillowcases and lovely silky soft bamboo sheets. The whole snoozing package is just ever so gorgeous to get into. I even got one for my sister and she’s so thrilled with the silky feeling.

Nicola KeeleyVerified buyer·
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