Mama Bear size 2 vs size 3: sizing-up cost
What it costs to move from Mama Bear size 2 to size 3, using the lowest $ per diaper we have for each size.
Moving from size 2 to size 3 in Mama Bear will cost you $0.01 more per diaper. At 7 diapers a day, that is $2.10 more per month.
Compares the cheapest Mama Bear listing we have at each size. Daily use is a typical average for size 3.
Prices last pulled Sun Sep 13 2026. Amazon prices change; check the listing before you buy. We do not have Subscribe & Save prices.
Top size 2 deals
Lowest $ per diaper in this group: $0.22 View cheapest size 2 on Amazon →
| Price Per Unit | Price | Average Review | Total Reviews | Name Of The Product (Amazon Link →) |
|---|---|---|---|---|
| $0.22 | $40.48 | 4.2 | 60,518 | |
| $0.27 | $12.24 | 4.2 | 60,494 | |
| $0.28 | $12.7 | 3.9 | 4,270 |
Top size 3 deals
Lowest $ per diaper in this group: $0.23 View cheapest size 3 on Amazon →
| Price Per Unit | Price | Average Review | Total Reviews | Name Of The Product (Amazon Link →) |
|---|---|---|---|---|
| $0.23 | $20.06 | 4 | 1,220 | |
| $0.23 | $38.83 | 4.2 | 60,494 | |
| $0.29 | $11.77 | 3.9 | 4,270 | |
| $0.29 | $12.24 | 4.2 | 60,487 |
