1.0 TOG Sleep Sacks

Perfect for warmer nights or temperature-controlled homes, our 1.0 TOG sleep sacks deliver just-right warmth without overheating. Thoughtfully designed with our signature WONDERZiP® technology, these lightweight sleep sacks ensure easy midnight diaper changes without disturbing your sleeping little one. The buttery-soft bamboo rayon exterior feels like a gentle caress against delicate skin, while the breathable construction promotes healthy air circulation for safer, more comfortable sleep.

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NEW!

Sleep Sack - Blossom / 1.0 TOG
Sleep Sack - Blossom / 1.0 TOG
Sleep Sack - Blossom / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Blossom / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Bouquet / 1.0 TOG
Sleep Sack - Bouquet / 1.0 TOG
Sleep Sack - Bouquet / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Bouquet / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Doe.Re.Mi / 1.0 TOG
Sleep Sack - Doe.Re.Mi / 1.0 TOG
Sleep Sack - Doe.Re.Mi / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Doe.Re.Mi / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Football / 1.0 TOG
Sleep Sack - Football / 1.0 TOG
Sleep Sack - Football / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Football / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - National Park / 1.0 TOG
Sleep Sack - National Park / 1.0 TOG
Sleep Sack - National Park / 1.0 TOG
Sleep Sack - National Park / 1.0 TOG
Sleep Sack - National Park / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•National Park / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Going / 1.0 TOG
Sleep Sack - Going / 1.0 TOG
Sleep Sack - Going / 1.0 TOG
Sleep Sack - Going / 1.0 TOG
Sleep Sack - Going / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Going / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Pooh / 1.0 TOG
Sleep Sack - Pooh / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Pooh / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Teddies / 1.0 TOG
Sleep Sack - Teddies / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Teddies / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Construction / 1.0 TOG
Sleep Sack - Construction / 1.0 TOG
Sleep Sack - Construction / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Construction / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Cowboy Goose / 1.0 TOG
Sleep Sack - Cowboy Goose / 1.0 TOG
Sleep Sack - Cowboy Goose / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Cowboy Goose / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Checkmate / 1.0 TOG
Sleep Sack - Checkmate / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Checkmate / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Mini Floral / 1.0 TOG
Sleep Sack - Mini Floral / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Mini Floral / 1.0 TOG
$64.00
+ more

NEW!

Sleep Sack - Woof / 1.0 TOG
Sleep Sack - Woof / 1.0 TOG
Sleep Sack - Woof / 1.0 TOG
Sleep Sack - Woof / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Woof / 1.0 TOG
$64.00
+ more

BACK IN STOCK

Sleep Sack - Posie / 1.0 TOG
Sleep Sack - Posie / 1.0 TOG
Sleep Sack - Posie / 1.0 TOG
Sleep Sack - Posie / 1.0 TOG
Sleep Sack - Posie / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Posie / 1.0 TOG
$64.00
+ more

BACK IN STOCK

Sleep Sack - Sage / 1.0 TOG
Sleep Sack - Sage / 1.0 TOG
Sleep Sack - Sage / 1.0 TOG
Sleep Sack - Sage / 1.0 TOG
Sleep Sack - Sage / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Sage / 1.0 TOG
$64.00
+ more

BACK IN STOCK

Sleep Sack - Shine / 1.0 TOG
Sleep Sack - Shine / 1.0 TOG
Sleep Sack - Shine / 1.0 TOG
Sleep Sack - Shine / 1.0 TOG
Sleep Sack - Shine / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Shine / 1.0 TOG
$64.00
+ more

BACK IN STOCK

Sleep Sack - Magnolia / 1.0 TOG
Sleep Sack - Magnolia / 1.0 TOG
Sleep Sack - Magnolia / 1.0 TOG
Sleep Sack - Magnolia / 1.0 TOG
Sleep Sack - Magnolia / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Magnolia / 1.0 TOG
$64.00
+ more

BACK IN STOCK

Sleep Sack - Goose / 1.0 TOG
Sleep Sack - Goose / 1.0 TOG
Sleep Sack - Goose / 1.0 TOG
Sleep Sack - Goose / 1.0 TOG
Sleep Sack - Goose / 1.0 TOG
Sleep Sack - Goose / 1.0 TOG
Sleep Sack - Goose / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Goose / 1.0 TOG
$64.00
+ more

BACK IN STOCK

Sleep Sack - Forest / 1.0 TOG
Sleep Sack - Forest / 1.0 TOG
Sleep Sack - Forest / 1.0 TOG
Sleep Sack - Forest / 1.0 TOG
Sleep Sack - Forest / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Forest / 1.0 TOG
$64.00
+ more

BACK IN STOCK

Sleep Sack - Dream / 1.0 TOG
Sleep Sack - Dream / 1.0 TOG
Sleep Sack - Dream / 1.0 TOG
Sleep Sack - Dream / 1.0 TOG
Sleep Sack - Dream / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Dream / 1.0 TOG
$64.00
+ more
Save 20%
Sleep Sack - Fishing / 1.0 TOG
Sleep Sack - Fishing / 1.0 TOG
Sleep Sack - Fishing / 1.0 TOG
Sleep Sack - Fishing / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Fishing / 1.0 TOG
$48.00 $60.00
+ more
Sleep Sack - Tutu Goose / 1.0 TOG
Sleep Sack - Tutu Goose / 1.0 TOG
Sleep Sack - Tutu Goose / 1.0 TOG
Sleep Sack - Tutu Goose / 1.0 TOG
Sleep Sack - Tutu Goose / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Tutu Goose / 1.0 TOG
$60.00
+ more
Save 20%
Sleep Sack - Beauty / 1.0 TOG
Sleep Sack - Beauty / 1.0 TOG
Sleep Sack - Beauty / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Beauty / 1.0 TOG
$48.00 $60.00
+ more
Save 20%
Sleep Sack - Fireflies / 1.0 TOG
Sleep Sack - Fireflies / 1.0 TOG
Sleep Sack - Fireflies / 1.0 TOG
Sleep Sack - Fireflies / 1.0 TOG
Sleep Sack - Fireflies / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Fireflies / 1.0 TOG
$48.00 $60.00
+ more
Sleep Sack - Sunset / 1.0 TOG
Sleep Sack - Sunset / 1.0 TOG
Sleep Sack - Sunset / 1.0 TOG
Sleep Sack - Sunset / 1.0 TOG
Quick add
Tog:

1.0 TOG | 70-73°F

Sleep Sack
•Sunset / 1.0 TOG
$60.00
+ more

BACK IN STOCK

Sleep Sack - Giraffe Moss / 1.0 TOG
Sleep Sack - Giraffe Moss / 1.0 TOG
Sleep Sack - Giraffe Moss / 1.0 TOG
Sleep Sack - Giraffe Moss / 1.0 TOG
Sleep Sack - Giraffe Moss / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Giraffe Moss / 1.0 TOG
$64.00
+ more

BACK IN STOCK

Sleep Sack - Hush / 1.0 TOG
Sleep Sack - Hush / 1.0 TOG
Sleep Sack - Hush / 1.0 TOG
Sleep Sack - Hush / 1.0 TOG

1.0 TOG | 70-73°F

Sleep Sack
•Hush / 1.0 TOG
$64.00
+ more
Save 20%
Sleep Sack - Posie / 0.5 TOG
Sleep Sack - Posie / 0.5 TOG
Sleep Sack - Posie / 0.5 TOG
Sleep Sack - Posie / 0.5 TOG
Sleep Sack - Posie / 0.5 TOG

0.5 TOG | 74-78°F

Sleep Sack
•Posie / 0.5 TOG
$40.00 $50.00
+ more
Save 20%
Sleep Sack - Sage / 0.5 TOG
Sleep Sack - Sage / 0.5 TOG
Sleep Sack - Sage / 0.5 TOG
Sleep Sack - Sage / 0.5 TOG
Sleep Sack - Sage / 0.5 TOG

0.5 TOG | 74-78°F

Sleep Sack
•Sage / 0.5 TOG
$40.00 $50.00
+ more
Save 20%
Sleep Sack - Shine / 0.5 TOG
Sleep Sack - Shine / 0.5 TOG
Sleep Sack - Shine / 0.5 TOG
Sleep Sack - Shine / 0.5 TOG
Sleep Sack - Shine / 0.5 TOG

0.5 TOG | 74-78°F

Sleep Sack
•Shine / 0.5 TOG
$40.00 $50.00
+ more
Save 20%
Sleep Sack - Magnolia / 0.5 TOG
Sleep Sack - Magnolia / 0.5 TOG
Sleep Sack - Magnolia / 0.5 TOG
Sleep Sack - Magnolia / 0.5 TOG
Sleep Sack - Magnolia / 0.5 TOG

0.5 TOG | 74-78°F

Sleep Sack
•Magnolia / 0.5 TOG
$40.00 $50.00
+ more
Sold out
Sleep Sack - Goose / 0.5 TOG
Sleep Sack - Goose / 0.5 TOG
Sleep Sack - Goose / 0.5 TOG
Sleep Sack - Goose / 0.5 TOG
Sleep Sack - Goose / 0.5 TOG
Sleep Sack - Goose / 0.5 TOG
Sleep Sack - Goose / 0.5 TOG

0.5 TOG | 74-78°F

Sleep Sack
•Goose / 0.5 TOG
$40.00 $50.00
+ more
Save 20%
Sleep Sack - Forest / 0.5 TOG
Sleep Sack - Forest / 0.5 TOG
Sleep Sack - Forest / 0.5 TOG
Sleep Sack - Forest / 0.5 TOG
Sleep Sack - Forest / 0.5 TOG

0.5 TOG | 74-78°F

Sleep Sack
•Forest / 0.5 TOG
$40.00 $50.00
+ more
Sold out
Sleep Sack - Tutu Goose / 0.5 TOG
Sleep Sack - Tutu Goose / 0.5 TOG
Sleep Sack - Tutu Goose / 0.5 TOG
Sleep Sack - Tutu Goose / 0.5 TOG
Sleep Sack - Tutu Goose / 0.5 TOG

0.5 TOG | 74-78°F

Sleep Sack
•Tutu Goose / 0.5 TOG
$40.00 $50.00
+ more
Save 20%
Sleep Sack - Fireflies / 0.5 TOG
Sleep Sack - Fireflies / 0.5 TOG
Sleep Sack - Fireflies / 0.5 TOG
Sleep Sack - Fireflies / 0.5 TOG
Sleep Sack - Fireflies / 0.5 TOG
Sleep Sack - Fireflies / 0.5 TOG

0.5 TOG | 74-78°F

Sleep Sack
•Fireflies / 0.5 TOG
$40.00 $50.00
+ more
Save 20%
Sleep Sack - Sunset / 0.5 TOG
Sleep Sack - Sunset / 0.5 TOG
Sleep Sack - Sunset / 0.5 TOG
Sleep Sack - Sunset / 0.5 TOG
Quick add
Tog:

0.5 TOG | 74-78°F

Sleep Sack
•Sunset / 0.5 TOG
$40.00 $50.00
+ more

BACK IN STOCK

Sleep Sack - Goose / 2.5 TOG
Sleep Sack - Goose / 2.5 TOG
Sleep Sack - Goose / 2.5 TOG
Sleep Sack - Goose / 2.5 TOG
Sleep Sack - Goose / 2.5 TOG
Sleep Sack - Goose / 2.5 TOG
Sleep Sack - Goose / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Goose / 2.5 TOG
$69.00
+ more

BACK IN STOCK

Sleep Sack - Sage / 2.5 TOG
Sleep Sack - Sage / 2.5 TOG
Sleep Sack - Sage / 2.5 TOG
Sleep Sack - Sage / 2.5 TOG
Sleep Sack - Sage / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Sage / 2.5 TOG
$69.00
+ more

BACK IN STOCK

Sleep Sack - Magnolia / 2.5 TOG
Sleep Sack - Magnolia / 2.5 TOG
Sleep Sack - Magnolia / 2.5 TOG
Sleep Sack - Magnolia / 2.5 TOG
Sleep Sack - Magnolia / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Magnolia / 2.5 TOG
$69.00
+ more

BACK IN STOCK

Sleep Sack - Posie / 2.5 TOG
Sleep Sack - Posie / 2.5 TOG
Sleep Sack - Posie / 2.5 TOG
Sleep Sack - Posie / 2.5 TOG
Sleep Sack - Posie / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Posie / 2.5 TOG
$69.00
+ more

BACK IN STOCK

Sleep Sack - Forest / 2.5 TOG
Sleep Sack - Forest / 2.5 TOG
Sleep Sack - Forest / 2.5 TOG
Sleep Sack - Forest / 2.5 TOG
Sleep Sack - Forest / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Forest / 2.5 TOG
$69.00
+ more

BACK IN STOCK

Sleep Sack - Shine / 2.5 TOG
Sleep Sack - Shine / 2.5 TOG
Sleep Sack - Shine / 2.5 TOG
Sleep Sack - Shine / 2.5 TOG
Sleep Sack - Shine / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Shine / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Woof / 2.5 TOG
Sleep Sack - Woof / 2.5 TOG
Sleep Sack - Woof / 2.5 TOG
Sleep Sack - Woof / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Woof / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Teddies / 2.5 TOG
Sleep Sack - Teddies / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Teddies / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Pooh / 2.5 TOG
Sleep Sack - Pooh / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Pooh / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - National Park / 2.5 TOG
Sleep Sack - National Park / 2.5 TOG
Sleep Sack - National Park / 2.5 TOG
Sleep Sack - National Park / 2.5 TOG
Sleep Sack - National Park / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•National Park / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Mini Floral / 2.5 TOG
Sleep Sack - Mini Floral / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Mini Floral / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Going / 2.5 TOG
Sleep Sack - Going / 2.5 TOG
Sleep Sack - Going / 2.5 TOG
Sleep Sack - Going / 2.5 TOG
Sleep Sack - Going / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Going / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Football / 2.5 TOG
Sleep Sack - Football / 2.5 TOG
Sleep Sack - Football / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Football / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Cowboy Goose / 2.5 TOG
Sleep Sack - Cowboy Goose / 2.5 TOG
Sleep Sack - Cowboy Goose / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Cowboy Goose / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Construction / 2.5 TOG
Sleep Sack - Construction / 2.5 TOG
Sleep Sack - Construction / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Construction / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Checkmate / 2.5 TOG
Sleep Sack - Checkmate / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Checkmate / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Doe.Re.Mi / 2.5 TOG
Sleep Sack - Doe.Re.Mi / 2.5 TOG
Sleep Sack - Doe.Re.Mi / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Doe.Re.Mi / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Blossom / 2.5 TOG
Sleep Sack - Blossom / 2.5 TOG
Sleep Sack - Blossom / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Blossom / 2.5 TOG
$69.00
+ more

NEW!

Sleep Sack - Bouquet / 2.5 TOG
Sleep Sack - Bouquet / 2.5 TOG
Sleep Sack - Bouquet / 2.5 TOG

2.5 TOG | 58-70°F

Sleep Sack
•Bouquet / 2.5 TOG
$69.00
+ more

1.0 TOG sleep bags for year-round comfort

When you need the perfect middle ground between cozy and cool, our 1.0 TOG sleep sacks deliver! Designed for versatility through multiple seasons, these sleep bags provide just enough warmth for rooms between 69-74°F without the bulkiness of heavier winter options.


The luxuriously soft bamboo rayon exterior creates a friction-free environment for sensitive skin, while the precisely calibrated 1.0 TOG insulation offers consistent, breathable warmth that won't cause overheating. Our revolutionary WONDERZiP® system means midnight diaper changes happen without disturbing baby's precious sleep—just zip, change, and zip back to sleep!

why choose gunamuna 1.0 TOG sleep sacks?

  • perfectly balanced warmth: The ideal 1.0 TOG rating provides just-right insulation for mild to warm rooms—perfect for spring, summer, and temperature-controlled environments year-round.
  • midnight change miracle: Our exclusive WONDERZiP® design means diaper changes happen without unwrapping or fully exposing your sleeping little one—keeping sleep disruptions to an absolute minimum.
  • breathable sleep environment: The lightweight construction promotes healthy air circulation, reducing overheating risks while maintaining consistent temperature throughout the night.
  • room to wiggle, kick and grow: Generous sizing supports natural movement and healthy hip development, while the snug upper prevents riding up—perfect for active sleepers!

frequently asked questions

TOG is a measure of thermal insulation. Our 1.0 TOG sleep sacks provide light warmth, perfect for room temperatures between 69-74°F, making them ideal for warmer seasons or homes with consistent climate control.

For most room temperatures, a simple short-sleeve bodysuit works perfectly underneath. For slightly cooler rooms closer to 69°F, consider light long-sleeve pajamas instead.

Many parents in temperature-controlled homes do use 1.0 TOG year-round! It's the most versatile weight, perfect for modern homes with consistent heating and cooling systems.