Copper Pearl Sleep Bag vs SwaddleDesigns Cozy zzZipMe Sack
The Sleep Bag is lighter: 1.7 vs 2.2 TOG. The Cozy zzZipMe Sack lists for $10 less.
Only the differences are shown.
| Copper Pearl Sleep Bag | SwaddleDesigns Cozy zzZipMe Sack | |
|---|---|---|
| Type | Sleep sack | Sleep sack |
| List price | $46 | $36Lowest price |
| Sizes | Newborn: 6–9 lb, 17–21 in 0-3 months: 9–12.5 lb, 21–24 in, 0–3 months 3-6 months: 12.5–17 lb, 24–26 in, 3–6 months 6-12 months: 17–25 lb, 26–30 in, 6–12 months 12-18 months: 25–28 lb, 30–32 in, 12–18 months 18-24 months: 28–30 lb, 32–34 in, 18–24 months | 3-6 Month: up to 28 in 6-12 Month: up to 32 in |
| TOG | 1.7 | 2.2 |
| Arms | Arms out | Arms out |
| Closure | wraparound zipper with cover | 2-way zipper |
| Material | Three-layer knit with plush fill (fill not specified) | 100% polyester with satin trim |
| Machine washable | Yes | Yes |
| Maker's use notes | Maker suggests 65-75F rooms | Not listed |
Copper Pearl Sleep Bag
Sleeveless knit sack with a wraparound zipper, sized from newborn to 24 months.
- Wide size range
- Zipper cover protects skin
- Stretchy knit
SwaddleDesigns Cozy zzZipMe Sack
Plush polyester wearable blanket with a 2-way zipper, rated 2.2 TOG for cooler rooms.
- 2-way zipper for diaper changes
- Polyester plush suits cooler rooms only
- No weight ranges given
Sleep Bag or Cozy zzZipMe Sack?
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
Is the Cozy zzZipMe Sack cheaper than the Sleep Bag?
Yes. $36 versus $46 list price.
Which is lighter?
The Sleep Bag at 1.7 TOG versus 2.2 TOG for the Cozy zzZipMe Sack. 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.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.