Amazon Brand - Mama Bear Overnight Baby Diapers with Leak
- Diaper
- 54 count
- 54
- Polyester
- More reviewed than 61%
A toddler-size overnight diaper from Amazon's house brand, reasonable to try given its purchase volume, though its 4.1 rating is the lowest among the diapers in this set.
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How it ranks among the 213 diapers we track
4.1★ across 1,200 Amazon ratings, Bayesian-smoothed toward the category average.
1,200 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 213 diapers we track - how the scorecard works · full diapers data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Marketed under Amazon's own Mama Bear brand, this overnight diaper is listed for the Toddler age range in a 54 count pack weighing 2.21 pounds. The spec sheet lists polyester in the materials, which most likely refers to the waistband or leg cuffs rather than the absorbent core.
The product name positions this as an overnight, leak-focused diaper, and the Toddler age listing sets it apart from the infant-sized diapers elsewhere in this catalog. Its rating of 4.1 sits lower than the other diaper listings reviewed here, worth weighing against the steady 1,000 units bought in the past month.
- Toddler-size overnight diaper
- 54 count pack, 2.21 lb
- Amazon in-house Mama Bear brand
- 4.1 average rating
Who it's for
Parents of toddlers looking for a diaper positioned specifically for overnight wear. Not a match for anyone shopping for newborn or infant sizing.
Strengths and trade-offs
Drawn from this product's published specifications.
- Toddler size, positioned for overnight wear
- 54 count pack
- Amazon in-house brand
- 4.1 rating is the lowest diaper listing here
- Material spec limited to polyester, no full breakdown
- Not sized for newborns
Performance notes
The overnight positioning in the product name suggests a design meant for longer stretches between changes, though the spec data does not break out wear-time or capacity claims beyond the pack count. At 2.21 pounds for 54 diapers, the pack sits in a typical mid-size range for this format.
Specifications
| Brand | Amazon |
|---|---|
| Capacity | 54 count |
| Pack Count | 54 |
| Material | Polyester |
| Item Weight | 2.21 pounds |
| Age Range | Toddler |
Other Amazon diapers
How it compares
This product against the closest alternatives we track in diapers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Amazon Brand - Mama Bear Overnight Baby Diapers with LeakThis product | 4.1 / 5 | 1,200 | 4.1 / 5 |
| Pampers 37000799825 DiaperPAMPERS | 4.8 / 5 | 129,600 | 4.7 / 5 |
| Huggies 10036000496946 DiaperHUGGIES | 4.8 / 5 | 87,800 | 4.7 / 5 |
| Diaper 00073800023293Diaper | 4.6 / 5 | 43,456 | 4.6 / 5 |
| Luvs 3077203527 DiaperLuvs | 4.5 / 5 | 20,700 | 4.5 / 5 |
Similar diapers from other brands
Questions about the Amazon diapers
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What age or size is this Mama Bear diaper for?
Amazon lists the age range as Toddler rather than infant, so it is sized for older babies, not newborns.
How many diapers are in the pack?
The pack contains 54 diapers weighing about 2.21 pounds total.
Is this Amazon's own diaper brand?
Yes, Mama Bear is an Amazon in-house brand product.