Litter Box Inside Tote

I thought about many different ways to decorate the cat litter box including spray paint or modge podge.
Litter box inside tote. Handmade cheapest litter box. Feb 22 2016 i improved on the 30 gallon tote kitty litter box. I push it all the way to the back and keep a folded towel between the door and the smaller box. With odor control insulated inside and a top entry slot to prevent litter tracking this rubbermaid bin turned litter box is an inexpensive and durable solution for cat mommies on a budget.
The cat expert people say the idea is one box per cat plus one extra in which case i should have 4 of these storage tote litter boxes which would not be hard to do m currently short on two totes otherwise i might rubbermaid roughneck tote 15 9 rubbermaid roughneck tote 12 2 rubbermaid brute tote with lid 20 gallon gray. And 2 i wanted to keep this a simple and cheap diy project. This box is nice compact size and the high sides kept litter from being slung out. However the side seam is not liquid tight.
But i remembered two things. The high wall with a curve at the top does keep the urine from spraying out but as it runs down the sides it then goes outside the box and onto the floor. 1 this is a cat litter box. Readers any diy solutions you d like to share.
If you try this please let me know what you think of it and send photos. So i decided to use decal stickers and the possibilities for decoration and personalization are nearly endless. It fits perfectly width wise but is about 5 shorter.