long sleeve transitional swaddle sleep sacks

Our long sleeve transitional swaddle sleep sacks are the perfect in-between solution for little ones moving past traditional swaddling but not quite ready for a standard sleep bag. Designed with a snug, age-appropriate fit in the torso to help ease the Moro reflex, each sack allows plenty of roomy comfort at the bottom for the natural frog-leg position babies love.

Finished with cozy long sleeves for added warmth and comfort, these thoughtfully crafted sleep sacks also feature our game-changing WONDERZiP® technology—making midnight diaper changes quick, quiet, and effortless so everyone gets more rest.

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Long Sleeve Transitional Swaddle Sack - Blossom / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Blossom / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Blossom / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Blossom / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Blossom / 1.0 TOG
$60.00 $75.00
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Long Sleeve Transitional Swaddle Sack - Bouquet / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Bouquet / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Bouquet / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Bouquet / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Bouquet / 1.0 TOG
$60.00 $75.00
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Long Sleeve Transitional Swaddle Sack - Checkmate / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Checkmate / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Checkmate / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Checkmate / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Checkmate / 1.0 TOG
$60.00 $75.00
+ more
Save 20%
Long Sleeve Transitional Swaddle Sack - Construction / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Construction / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Construction / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Construction / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Construction / 1.0 TOG
$60.00 $75.00
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Long Sleeve Transitional Swaddle Sack - Cowboy Goose / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Cowboy Goose / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Cowboy Goose / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Cowboy Goose / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Cowboy Goose / 1.0 TOG
$60.00 $75.00
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Long Sleeve Transitional Swaddle Sack - Football / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Football / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Football / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Football / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Football / 1.0 TOG
$60.00 $75.00
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Long Sleeve Transitional Swaddle Sack - Going / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Going / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Going / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Going / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Going / 1.0 TOG
$60.00 $75.00
+ more
Long Sleeve Transitional Swaddle Sack - Woof / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Woof / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Woof / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Woof / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Woof / 1.0 TOG
$75.00
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Long Sleeve Transitional Swaddle Sack - Imagine / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Imagine / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Imagine / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Imagine / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Imagine / 1.0 TOG
$60.00 $75.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Mini Floral / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Mini Floral / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Mini Floral / 1.0 TOG
$60.00 $75.00
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Long Sleeve Transitional Swaddle Sack - Pooh / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Pooh / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Pooh / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Pooh / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Pooh / 1.0 TOG
$60.00 $75.00
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BACK IN STOCK

Long Sleeve Transitional Swaddle Sack - Goose / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Goose / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Goose / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Goose / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Goose / 1.0 TOG
$75.00
+ more

BACK IN STOCK

Long Sleeve Transitional Swaddle Sack - Giraffe Moss / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Giraffe Moss / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Giraffe Moss / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Giraffe Moss / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Giraffe Moss / 1.0 TOG
$75.00
+ more

BACK IN STOCK

Long Sleeve Transitional Swaddle Sack - Hush / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Hush / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Hush / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Hush / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Hush / 1.0 TOG
$75.00
+ more

BACK IN STOCK

Long Sleeve Transitional Swaddle Sack - Posie / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Posie / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Posie / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Posie / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Posie / 1.0 TOG
$75.00
+ more
Long Sleeve Transitional Swaddle Sack - Magnolia / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Magnolia / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Magnolia / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Magnolia / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Magnolia / 1.0 TOG
$75.00
+ more
Long Sleeve Transitional Swaddle Sack - Sage / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Sage / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Sage / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Sage / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Sage / 1.0 TOG
$75.00
+ more
Long Sleeve Transitional Swaddle Sack - Tutu Goose / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Tutu Goose / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Tutu Goose / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Tutu Goose / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Tutu Goose / 1.0 TOG
$75.00
+ more
Long Sleeve Transitional Swaddle Sack - Ducks / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Ducks / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Ducks / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Ducks / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Ducks / 1.0 TOG
$75.00
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Long Sleeve Transitional Swaddle Sack - Fishing / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Fishing / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Fishing / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Fishing / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Fishing / 1.0 TOG
$75.00
+ more
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Long Sleeve Transitional Swaddle Sack - Blossom / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Blossom / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Blossom / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Blossom / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Blossom / 2.5 TOG
$63.20 $79.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Bouquet / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Bouquet / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Bouquet / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Bouquet / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Bouquet / 2.5 TOG
$63.20 $79.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Checkmate / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Checkmate / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Checkmate / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Checkmate / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Checkmate / 2.5 TOG
$63.20 $79.00
+ more
Save 20%
Long Sleeve Transitional Swaddle Sack - Construction / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Construction / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Construction / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Construction / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Construction / 2.5 TOG
$63.20 $79.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Cowboy Goose / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Cowboy Goose / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Cowboy Goose / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Cowboy Goose / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Cowboy Goose / 2.5 TOG
$63.20 $79.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Football / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Football / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Football / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Football / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Football / 2.5 TOG
$63.20 $79.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Going / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Going / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Going / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Going / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Going / 2.5 TOG
$63.20 $79.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Imagine / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Imagine / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Imagine / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Imagine / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Imagine / 2.5 TOG
$63.20 $79.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Mini Floral / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Mini Floral / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Mini Floral / 2.5 TOG
$63.20 $79.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Pooh / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Pooh / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Pooh / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Pooh / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Pooh / 2.5 TOG
$63.20 $79.00
+ more
Long Sleeve Transitional Swaddle Sack - Woof / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Woof / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Woof / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Woof / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Woof / 2.5 TOG
$79.00
+ more

BACK IN STOCK

Long Sleeve Transitional Swaddle Sack - Goose / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Goose / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Goose / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Goose / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Goose / 2.5 TOG
$79.00
+ more

BACK IN STOCK

Long Sleeve Transitional Swaddle Sack - Giraffe Moss / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Giraffe Moss / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Giraffe Moss / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Giraffe Moss / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Giraffe Moss / 2.5 TOG
$79.00
+ more

BACK IN STOCK

Long Sleeve Transitional Swaddle Sack - Hush / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Hush / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Hush / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Hush / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Hush / 2.5 TOG
$79.00
+ more

BACK IN STOCK

Long Sleeve Transitional Swaddle Sack - Posie / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Posie / 2.5 TOG
Long Sleeve Transitional Swaddle Sack - Posie / 2.5 TOG Long Sleeve Transitional Swaddle Sack - Posie / 2.5 TOG

2.5 TOG | 58-70°F

Long Sleeve Transitional Swaddle Sack
•Posie / 2.5 TOG
$79.00
+ more
Sold out
Long Sleeve Transitional Swaddle Sack - Goose / 0.5 TOG
Long Sleeve Transitional Swaddle Sack - Goose / 0.5 TOG
Long Sleeve Transitional Swaddle Sack - Goose / 0.5 TOG Long Sleeve Transitional Swaddle Sack - Goose / 0.5 TOG

0.5 TOG | 74-78°F

Long Sleeve Transitional Swaddle Sack
•Goose / 0.5 TOG
$44.00 $55.00
Sold out
Long Sleeve Transitional Swaddle Sack - Beauty / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Beauty / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Beauty / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Beauty / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Beauty / 1.0 TOG
$56.00 $70.00
+ more
Long Sleeve Transitional Swaddle Sack - Dream / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Dream / 1.0 TOG
Long Sleeve Transitional Swaddle Sack - Dream / 1.0 TOG Long Sleeve Transitional Swaddle Sack - Dream / 1.0 TOG

1.0 TOG | 70-73°F

Long Sleeve Transitional Swaddle Sack
•Dream / 1.0 TOG
$75.00
+ more

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