SwaddleDesigns Cozy zzZipMe Sack
The SwaddleDesigns Cozy zzZipMe Sack is rated 2.2 TOG, per SwaddleDesigns. Plush polyester wearable blanket with a 2-way zipper, rated 2.2 TOG for cooler rooms.
Made in the USA, per the maker “Designed in Seattle, Made in USA with imported fabrics” Source
- $36List price
- 2.2TOG
- 2Sizes
How the Cozy zzZipMe Sack stacks up
Against the 39 sleep sacks we track. The shaded band is where the middle half of them fall; the dot is this one.
Above the typical range for sleep sacks (0.5 to 1.5).
Within the typical range for sleep sacks ($34.99 to $58).
What sets the Cozy zzZipMe Sack apart
Measured against the 39 sleep sacks we compare, from each maker's published specs.
Next to its closest matches
- Halo SleepSack Toddler Luxe Fleece Wearable BlanketNext to it, the Cozy zzZipMe Sack is 0.2 higher TOG.
- Love to Dream Sleep Bag Warm (2.5 TOG)Next to it, the Cozy zzZipMe Sack is 0.3 lower TOG.
- Burt's Bees Baby Warmer Beekeeper Wearable BlanketNext to it, the Cozy zzZipMe Sack is 0.7 higher TOG.
Size chart
| Size | Height |
|---|---|
| 3-6 Month | up to 28 in |
| 6-12 Month | up to 32 in |
As SwaddleDesigns publishes it.
TOG rating
SwaddleDesigns rates it 2.2 TOG. TOG is a warmth rating for the fabric: higher is warmer. See the maker's page
Listed features
- 2-way zipper for diaper changes
Worth checking
- Polyester plush suits cooler rooms only
- No weight ranges given
Where to buy the Cozy zzZipMe Sack
Prices and availability change. We may earn a commission from some links.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
- Swaddling and safe sleep: see the AAP's swaddling page and guide to safe sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| SwaddleDesigns Cozy zzZipMe Sack | |
|---|---|
| Type | Sleep sack |
| List price | $36 |
| Sizes | 3-6 Month: up to 28 in 6-12 Month: up to 32 in |
| TOG | 2.2 |
| Arms | Arms out |
| Closure | 2-way zipper |
| Material | 100% polyester with satin trim |
| Machine washable | Yes |
Compare the Cozy zzZipMe Sack with
How each closest rival differs from the Cozy zzZipMe Sack, from the makers' specs.
- HaloSleepSack Toddler Luxe Fleece Wearable Blanket2 TOG$39$39.99
- 0.2 lower TOG
- $4 more
- Love to DreamSleep Bag Warm (2.5 TOG)2.5 TOG
- 0.3 higher TOG
- Burt's Bees BabyWarmer Beekeeper Wearable Blanket1.5 TOG$34$34.95
- 0.7 lower TOG
- $1 less
- Copper PearlSleep Bag1.7 TOG$46$46
- 0.5 lower TOG
- $10 more
Cozy zzZipMe Sack: questions answered
From SwaddleDesigns's published specs, last checked 2026-11-02.
What sizes does the SwaddleDesigns Cozy zzZipMe Sack come in?
Per the maker: 3-6 Month; 6-12 Month. Check the maker's size chart.
How warm is the SwaddleDesigns Cozy zzZipMe Sack?
It is 2.2 TOG. TOG is a fabric warmth rating. Each maker publishes its own room-temperature chart; use the chart for the product you have. Safe sleep: see the AAP's guide to safe sleep and NICHD Safe to Sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.
What's the difference between the SwaddleDesigns Cozy zzZipMe Sack and the Halo SleepSack Toddler Luxe Fleece Wearable Blanket?
By the maker specs, the Cozy zzZipMe Sack lists for $3.99 less, the SleepSack Toddler Luxe Fleece Wearable Blanket is lighter (2 vs 2.2 TOG). See them side by side.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More sleep sacks
- HaloSleepSack Micro-Fleece Wearable Blanket (1.0 TOG)1 TOG$34$34.99
- ErgobabyOn the Move Sleep Bag$39$39
- Bebe au LaitClassic Muslin Bedtime Sleeper (1.0 TOG)1 TOG$32$32
- Gerber ChildrenswearSleepbag Wearable Blanket$32$32
- Love to DreamSleep Bag Original (1.0 TOG)1 TOG
- Carter's2-Way Zip Wearable Blanket1 TOG
Where these specs come from
Last checked 2026-11-02. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.