Review on 100 Count Of Moonygreen Compostable Small Trash Bags, 2.6 Gallon Capacity, Extra Thick 0.87 Mils - Certified By US BPI And ASTM D6400 For Composting Food Scraps And Kitchen Waste by Alexander Roberson

I think in general none of the compostable bags are going to be completely leak proof since they have to break down. These are pretty sturdy. They do really well with dry and mostly dry items. If you do place wet items in it you really should change it in 3 days because it will leak. That being said the other ones I have tried leaked even with double bagging. I have purchased this multiple times since there are the better of the ones I have tried.