I figured a way to make depends diapers last all day with repeated peeing in them. What I do is to get to depends super absorbent diapers - I cut slits in the bottom of the first one - lots of small slits. Then I put that on on and put another one on over the first one. Now the trick to making the two of them last all day and NOT have wet slacks or skirt. I take two kitchen size garbage bags - I tuck the first on in the front waist band of the diapers and pull it between my legs - then I tuck it into the sides of the back of the diapers (as it is not long enough to go all the way up to the top of the back waist band) - then i take the second one and tuck it in the waist band at the back and pull it under and up between my legs and tuck it into the sides at the front.
The results is you have the first diaper able to leak into the second one and the garbage bags act as a diaper plastic liner covering the front and back of the diapers.
I have used this method lots of times and have worn the two diapers all day at work and not had a leak at all - YES they both do become fully soaked and very heavy - But if you like myself enjoy the bulk and warm wet feelng of a fully soaked double diaper you should enjoy the freedom of not having to worry about leaking.