How to Use the Hem Snap Buttons
-
During Playtime
Open the snaps for free and easy movement.
-
During Sleep
Close the snaps so the sleep sack stays in place, no matter how much your little one tosses and turns.
Check out our
new and improved sizes!
Select your child's size based on their height.
Every child grows at a different pace,
so we've improved our sizing to make things easier for you.
| Old | New |
|---|---|
| Based on Age | Based on Height |
| 3M, 6M, 18M, 24M 1-2Y, 2-3Y, 3-4Y, 5-6Y |
60, 70, 80, 90, 100, 110, 120, 130 |
All our sizes are now a bit roomier.
Achieve the perfect fit every time,
simply by purchasing the correct size for your child's height.
Don't forget to check our new size guide
and each product's actual
measurements before purchase.
Wearable blankets for little kickers
SnapMagic™ Sleep Sack
Made with
parents in mind.
-
My kid kicks off the blanket every night, and I worry they'll stay cold all night.
-
I tried a sleep vest, but my kid got too hot and kept waking up.
-
That’s why the fabric is so important.it has to be breathable yet soft and cozy.
-
Gauze would be the answer!6-layer gauze would stay light, airy, and warm for sweaty sleepers.
“Dual shoulder snaps
make dressing easy,
even for a sleeping baby.”
-
Dressing a rolling baby is tough,
but these handy snaps make it a breeze!
A total parenting game-changer! -
Great for any season!
Safe, cozy, and a total game-changer
for babies who roll in their sleep! -
Gentle and irritation-free,
even for sensitive skin.
My baby cuddles it like a favorite blankie
and asks to wear it every night!
- Actual reviews from real customers.
Thoughtfully designed
with parents in mind.
Simply loop it
over the head—done!
Effortless dressing
with convenient side snaps
No exposed
tummies overnight,
even for active sleepers,
thanks to bottom snaps
Airy & snug
6-Layer Pure Cotton Gauze
Six pure cotton layers for super-breathable,
blanket-soft comfort.
-
Breathable -
Soft -
100% Cotton
Air pockets form between each of the six layers,
helping regulate an ideal
warmth all night long.
We used six layers of absorbent, breathable cotton
for the utmost comfort and protection.
The ideal thickness
for lightweight protection
Regulates temperature so even children who are prone to overheating can stay nice and comfortable.
Effortless like magic
Slip it on and off in seconds
Just snap and done—
no more dressing struggles.
Perfect to layer
with Konny loungewear
-
Modal Ultra-Soft
Loungewear SetCloud-like softness
kids will ask to wear first -
Modal Ribbed High Waist
Pajama SetSoft and comfortable loungewear
that gently covers the tummy
Dress sleeping babies as they are
without waking them up
Spread it open, lay baby on top, and snap it shut.
Dress them easily without waking them up.
Stays in place all night
No rolling or riding up
Secured with hem snaps
to keep their belly safely covered all night.
Finely stitched
for a lovely embroidered accent
We embroider after cutting the fabric,
so the pattern is consistent and high-quality.
Carefully crafted,
even in the smallest details.
-
Smart Care Label
Tear-away care label for hassle-free comfort.
-
Durable snaps
Premium-quality snaps
for a seamless, buttery-smooth fasten. -
Silky-smooth inner lining
Exterior-only embroidery means zero itchiness—just pure, gentle comfort inside.
For your child's use,
make sure to check thoroughly.
-
Safety tested domestically and internationally -
All accessories are non-fluorescent
8 exclusive Konny patterns,
thoughtfully styled for your little one
KONNY Sweet Sleep Line
Enhance your child’s sleep quality
From newborns to age 7
Pick the ideal style for every milestone.
|
STEP 1 |
 0-3M |
Newborn Bamboo Swaddle Pouch Learn More |
|
STEP 2 |
 6-18M |
Sleeping Bag See Mesh Version See Bamboo Version |
|
STEP 3 |
 1-7Y |
Sleep Sack See Mesh Version Current Item: Four-season Version |
Konny Sleepwear Guide
Higher TOG* ratings mean
ideal comfort for lower indoor temperatures.
-
0.1 - 0.3TOG
- Mid-summer, All-Season26–28°C (78.8–82.4°F)
- Even little ones prone to overheating will stay nice and cool.
-
0.4 - 0.5TOG
- All-Season23–26°C (73.4–78.8°F)
- Cool and airy.
-
0.6 - 1.0TOG
- Transitional Season21–24°C 6(9.8–75.2°F)
- Cozy and warm.
-
1.5 - 2.0TOG
- Winter 18–21°C (64.4–69.8°F)
- Light and cozy
just like an all-season blanket
-
2.5 - 3.5TOG
- Coldest Winter 14–18°C (57.2–64.4°F)
- Warm and cozy
as a plush comforter.
- *What is a TOG (Thermal Overall Grade) rating?
- It is a unit of thermal resistance for clothing and bedding—the higher the rating, the better suited it is for cooler temperatures.
The Konny Way
We put 100% into
everything we make
From fabric development to optimizing fit,
care instructions, and storage,
we don't compromise when it comes to quality.
We do every single thing from a
parent's perspective.
Made for everyday reach
"Our products are functional, aesthetic and effortless
—so you naturally reach for them,
again and again.
We grow with you
"Everything we do is guided by your needs.
We’re proud to help make
everyday life a little easier.
Konny stands with parents
and
caretakers everywhere.
Color
Soft Leaf
-
Bell Flower
-
White Ribbon
-
Cream Apple
-
Cream Half Moons
-
Daisies
-
Vintage Cherry
-
Blueberry
- Color most true to the actual product
Size
Standard Guide
| Size | Height | Weight | Age |
|---|---|---|---|
| 60 | 50-60 cm (19.7-23.6 in) |
4-6 kg (8.8-13.2 lb) |
0-3M |
| 70 | 60-70 cm (23.6-27.6 in) |
6-9 kg (13.2-19.8 lb) |
3-9M |
| 80 | 70-80 cm (27.6-31.5 in) |
9-11 kg (19.8-24.3 lb) |
9-18M |
| 90 | 80-90 cm (31.5-35.4 in) |
11-13 kg (24.3-28.7 lb) |
18-30M |
| 100 | 90-100 cm (35.4-39.4 in) |
13-16 kg (28.7–35.3 lb) |
30M-4Y |
| 110 | 100-110 cm (39.4-43.3 in) |
16-19 kg (35.3–41.9 lb) |
4-5Y |
| 120 | 110-120 cm (43.3-47.2 in) |
19-23kg (41.9-50.7 lb) |
5-6Y |
| 130 | 120-130 cm (47.2-51.2 in) |
23-27 kg (50.7-59.5 lb) |
6-7Y |
Actual Measurements
| Size(cm) | 70~90 | 90~110 | 110~130 |
|---|---|---|---|
| LengthA | 60.5/ 24 |
73.5/ 29 |
87.5/ 34 |
| Neck Width B | 10.7/ 4 |
11.4/ 4 |
12.1/ 5 |
| Width C | 39.5/ 16 |
42.5/ 17 |
45.5/ 18 |
| Armhole D | 19.9/ 8 |
23.9/ 9 |
27.9/ 11 |
- Actual product measurements
- A difference of 1-2cm can occur
depending on how the product is measured,
even within the same size. - Consdering the material's tendency to shrink in the wash,
we made every size approximately 8% larger this season.
Important Notice
Size labels on the physical tag may vary randomly upon delivery
. Apart from the tag label, all dimensions and exact measurements
are completely the same. Please check the guide below.
- Size 70-90 = Size 1-3Y
- Size 90-110 = Size 3-5Y
- Size 110-130 = Size 5-7Y
*Returns or exchanges for this reason will not be accepted.
Models' Sizes
-
wearing 70-90
79cm/10kg
(31.1 in / 22.0 lb) -
wearing 70-90
80cm/10kg
(31.5 in / 22.0 lb) -
wearing 70-90
88cm/12.3kg
(34.6 in / 27.1 lb) -
wearing 90-110
94cm/14kg
(37.0 in / 30.9 lb) -
wearing 90-110
98cm/15kg
(38.6 in / 33.1 lb)
Care Instructions
Material: 100% Cotton
Care Instructions
-
Machine wash cold
recommended -
Tumble dry low
allowed -
Do not iron -
Do not bleach -
Do not dry clean
Packaging & Shipping Information
In order to ensure you receive the highest quality product possible,
we package all our orders with a Micro-Pak® PE sheet,
a
functional antibacterial and moisture-proof packing material that has passed U.S. and European safety standards.
New
SnapMagic™ Sleep Sack
Clothing Size Guide
Free Shipping on orders $120+
$10 Off on orders $150+
$20 Off on orders $200+
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New
New
New
New
New
Check out our
new and improved sizes!
Select your child's size based on their height.
Every child grows at a different pace,
so we've improved our sizing to make things easier for you.
| Old | New |
|---|---|
| Based on Age | Based on Height |
| 3M, 6M, 18M, 24M 1-2Y, 2-3Y, 3-4Y, 5-6Y |
60, 70, 80, 90, 100, 110, 120, 130 |
All our sizes are now a bit roomier.
Achieve the perfect fit every time,
simply by purchasing the correct size for your child's height.
Don't forget to check our new size guide
and each product's actual
measurements before purchase.
Wearable blankets for little kickers
SnapMagic™ Sleep Sack
Made with
parents in mind.
-
My kid kicks off the blanket every night, and I worry they'll stay cold all night.
-
I tried a sleep vest, but my kid got too hot and kept waking up.
-
That’s why the fabric is so important.it has to be breathable yet soft and cozy.
-
Gauze would be the answer!6-layer gauze would stay light, airy, and warm for sweaty sleepers.
“Dual shoulder snaps
make dressing easy,
even for a sleeping baby.”
-
Dressing a rolling baby is tough,
but these handy snaps make it a breeze!
A total parenting game-changer! -
Great for any season!
Safe, cozy, and a total game-changer
for babies who roll in their sleep! -
Gentle and irritation-free,
even for sensitive skin.
My baby cuddles it like a favorite blankie
and asks to wear it every night!
- Actual reviews from real customers.
Thoughtfully designed
with parents in mind.
Simply loop it
over the head—done!
Effortless dressing
with convenient side snaps
No exposed
tummies overnight,
even for active sleepers,
thanks to bottom snaps
Airy & snug
6-Layer Pure Cotton Gauze
Six pure cotton layers for super-breathable,
blanket-soft comfort.
-
Breathable -
Soft -
100% Cotton
Air pockets form between each of the six layers,
helping regulate an ideal
warmth all night long.
We used six layers of absorbent, breathable cotton
for the utmost comfort and protection.
The ideal thickness
for lightweight protection
Regulates temperature so even children who are prone to overheating can stay nice and comfortable.
Effortless like magic
Slip it on and off in seconds
Just snap and done—
no more dressing struggles.
Perfect to layer
with Konny loungewear
-
Modal Ultra-Soft
Loungewear SetCloud-like softness
kids will ask to wear first -
Modal Ribbed High Waist
Pajama SetSoft and comfortable loungewear
that gently covers the tummy
Dress sleeping babies as they are
without waking them up
Spread it open, lay baby on top, and snap it shut.
Dress them easily without waking them up.
Stays in place all night
No rolling or riding up
Secured with hem snaps
to keep their belly safely covered all night.
How to Use the Hem Snap Buttons
-
During Playtime
Open the snaps for free and easy movement.
-
During Sleep
Close the snaps so the sleep sack stays in place, no matter how much your little one tosses and turns.
Finely stitched
for a lovely embroidered accent
We embroider after cutting the fabric,
so the pattern is consistent and high-quality.
Carefully crafted,
even in the smallest details.
-
Smart Care Label
Tear-away care label for hassle-free comfort.
-
Durable snaps
Premium-quality snaps
for a seamless, buttery-smooth fasten. -
Silky-smooth inner lining
Exterior-only embroidery means zero itchiness—just pure, gentle comfort inside.
For your child's use,
make sure to check thoroughly.
-
Safety tested domestically and internationally -
All accessories are non-fluorescent
8 exclusive Konny patterns,
thoughtfully styled for your little one
KONNY Sweet Sleep Line
Enhance your child’s sleep quality
From newborns to age 7
Pick the ideal style for every milestone.
|
STEP 1 |
0-3M |
Newborn Bamboo Swaddle Pouch Learn More |
|
STEP 2 |
6-18M |
Sleeping Bag See Mesh Version See Bamboo Version |
|
STEP 3 |
1-7Y |
Sleep Sack See Mesh Version Current Item: Four-season Version |
Konny Sleepwear Guide
Higher TOG* ratings mean
ideal comfort for lower indoor temperatures.
-
0.1 - 0.3TOG
- Mid-summer, All-Season26–28°C (78.8–82.4°F)
- Even little ones prone to overheating will stay nice and cool.
-
0.4 - 0.5TOG
- All-Season23–26°C (73.4–78.8°F)
- Cool and airy.
-
0.6 - 1.0TOG
- Transitional Season21–24°C 6(9.8–75.2°F)
- Cozy and warm.
-
1.5 - 2.0TOG
- Winter 18–21°C (64.4–69.8°F)
- Light and cozy
just like an all-season blanket
-
2.5 - 3.5TOG
- Coldest Winter 14–18°C (57.2–64.4°F)
- Warm and cozy
as a plush comforter.
- *What is a TOG (Thermal Overall Grade) rating?
- It is a unit of thermal resistance for clothing and bedding—the higher the rating, the better suited it is for cooler temperatures.
The Konny Way
We put 100% into
everything we make
From fabric development to optimizing fit,
care instructions, and storage,
we don't compromise when it comes to quality.
We do every single thing from a
parent's perspective.
Made for everyday reach
"Our products are functional, aesthetic and effortless
—so you naturally reach for them,
again and again.
We grow with you
"Everything we do is guided by your needs.
We’re proud to help make
everyday life a little easier.
Konny stands with parents
and
caretakers everywhere.
Color
Soft Leaf
-
Bell Flower
-
White Ribbon
-
Cream Apple
-
Cream Half Moons
-
Daisies
-
Vintage Cherry
-
Blueberry
- Color most true to the actual product
Size
Standard Guide
| Size | Height | Weight | Age |
|---|---|---|---|
| 60 | 50-60 cm (19.7-23.6 in) |
4-6 kg (8.8-13.2 lb) |
0-3M |
| 70 | 60-70 cm (23.6-27.6 in) |
6-9 kg (13.2-19.8 lb) |
3-9M |
| 80 | 70-80 cm (27.6-31.5 in) |
9-11 kg (19.8-24.3 lb) |
9-18M |
| 90 | 80-90 cm (31.5-35.4 in) |
11-13 kg (24.3-28.7 lb) |
18-30M |
| 100 | 90-100 cm (35.4-39.4 in) |
13-16 kg (28.7–35.3 lb) |
30M-4Y |
| 110 | 100-110 cm (39.4-43.3 in) |
16-19 kg (35.3–41.9 lb) |
4-5Y |
| 120 | 110-120 cm (43.3-47.2 in) |
19-23kg (41.9-50.7 lb) |
5-6Y |
| 130 | 120-130 cm (47.2-51.2 in) |
23-27 kg (50.7-59.5 lb) |
6-7Y |
Actual Measurements
| Size(cm) | 70~90 | 90~110 | 110~130 |
|---|---|---|---|
| LengthA | 60.5/ 24 |
73.5/ 29 |
87.5/ 34 |
| Neck Width B | 10.7/ 4 |
11.4/ 4 |
12.1/ 5 |
| Width C | 39.5/ 16 |
42.5/ 17 |
45.5/ 18 |
| Armhole D | 19.9/ 8 |
23.9/ 9 |
27.9/ 11 |
- Actual product measurements
- A difference of 1-2cm can occur
depending on how the product is measured,
even within the same size. - Consdering the material's tendency to shrink in the wash,
we made every size approximately 8% larger this season.
Important Notice
Size labels on the physical tag may vary randomly upon delivery
. Apart from the tag label, all dimensions and exact measurements
are completely the same. Please check the guide below.
- Size 70-90 = Size 1-3Y
- Size 90-110 = Size 3-5Y
- Size 110-130 = Size 5-7Y
*Returns or exchanges for this reason will not be accepted.
Models' Sizes
-
wearing 70-90
79cm/10kg
(31.1 in / 22.0 lb) -
wearing 70-90
80cm/10kg
(31.5 in / 22.0 lb) -
wearing 70-90
88cm/12.3kg
(34.6 in / 27.1 lb) -
wearing 90-110
94cm/14kg
(37.0 in / 30.9 lb) -
wearing 90-110
98cm/15kg
(38.6 in / 33.1 lb)
Care Instructions
Material: 100% Cotton
Care Instructions
-
Machine wash cold
recommended -
Tumble dry low
allowed -
Do not iron -
Do not bleach -
Do not dry clean
Packaging & Shipping Information
In order to ensure you receive the highest quality product possible,
we package all our orders with a Micro-Pak® PE sheet,
a
functional antibacterial and moisture-proof packing material that has passed U.S. and European safety standards.