KeepDry Slip Ultima L
Product Information
Name
Slip Ultima
Brand
KeepDry
Company
Napus Ltd
Country of Origin
—
Size
L
Type
Tab-Style Brief
Use
Single use
Outer Shell
Cloth-like non-woven shell
Colour / pattern
White
EAN
5056341414629
Tapes
—
Absorbency
135 fl oz marketed
Approximated real-life capacity
40 fl oz
Calculated, not measured: approximated from this product's marketed figure of 135 fl oz.
Capacity is published two ways: ISO 11948-1 soaks the whole product in salt water (the lab total), DIN 13222 puts it on a test torso and adds liquid until it leaks (closer to use).
Across 280 products whose makers publish both, the second follows a curve: about a third of the ISO total for smaller products, falling to about 28 % at 5,150 ml.
The curve is typically within 12 %, but one product in ten is off by more than 30 %, and what a diaper holds in real use depends on far more: fit, body position, how fast and how often.
How we compare
Dry weight
about 8.9 oz
One diaper, estimated from 2 shops' pack weights.
Pieces per Pack
10
Packs per Case
4
Hip Circumference
35.8 – 48 in (91 – 122 cm)
Released
—
Status
Active
Last Updated
2026-09-27 09:35
Description
—
Aliases
KeepDry Slip Ultima, Drylife Slip Ultima
Availability
Delivery
Europe
Buy on amazon.com
Opens an Amazon search for this product.
Ratings
Overall
4.6(5)
Includes 5 reviewer star ratings from shop reviews, which rate the product as a whole.
Cut
rather smallslightly big
Crinkle
quietloud
Absorption Cap.
(4)
Performance
(5)
Absorption Speed
Adhesives
(2)
Production Quality
(1)
Shell Material
(2)
Design
(3)
Looks
From shop reviews, Reddit and forum posts; a category or scale shows once four ratings carry it.
Price Comparison
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