www.incontinentsupport.org

Here is another bag trick IF you still get a newspaper and IF it is delivered in a bag.

That's right, use the bag the the newspaper comes in to wrap your used diaper! But you only get one per day. So make it count!

I wonder where those bags can be sourced from?

Another thought is to find a place that sells the produce plastic bags at the grocery store. Those have to be cheaper than dedicated diaper disposal bags.

Another bag trick is to turn your disposables bag inside out if you don't want it to scream TENA or DIAPERS etc. My TENA (NA) Supers bag is reversable this way and allows me to recycle the plastic without advertising my IC to the other tenants in my building as I ride down the elevator.