1.2 gal. urine canister for Trelino Evo S models

I keep extra canister with extra "upside down" membrane lid. When one is full, I swap out canisters, and swap lids so that pouring out contents is clean and splash-free, with the upside down membrane lid.

Love the Trelino. I live on my sailboat full time and I have a 1969 Dodge van I will use it in for travel and camping. Extremely pleased.

I am living off grid full time and recommend a second canister so you can soak one for a deep/ odor removing cleaning while still being able to use the toilet. I keep a second bucket as well, so that I can seal it up when I take it away to dispose of the bag.
To soak the urine container, I recommend dropping a denture cleaning tab or two in and filling it with water to soak for a few hours. Denture cleaner is cheap and is designed to clean plastic dentures from smells and bacteria. Alternatively, you can use baking soda or vinegar with water.
Using the Trelino Evo S as my full time toilet has been easy, comfortable, and clean. Getting the spare containers has made it even easier and cleaner.

Good quality urinal. Would be nice if it were bigger but not possible since I own the smallest toilet Trelino makes. Instead I bought a second urinal to swap out when it’s not convenient to go empty it.

The Trelino toilet design is good, but the urine container is really bad. It’s difficult to empty, the little silicone insert falls into the urine all the time which makes an already gross chore worse. It also seems to leak from the seams somehow? Would love it if Trelino opened up space for an off-brand urine container to see if someone else can do a better job of it.

Great product, sturdy and plenty of capacity.

1.2 gal. urine canister for Trelino Evo S models

The urinal came with a lid making it a container and not a urinal with silicone membrane. Was disappointed. This caused me to modify a silicone funnel which works better easier.

This has made trailer camper much easier. It also opened space in my 16’ Scamp where every inch counts. When it’s not being used, I store it under the bed to free up floor space. Never any oders.

Perfect for my storyteller overland. I use two plus the small evo in my shower pan.

Purchased urine canister as a backup to my primary canister.