A family using a portable toilet can go through small waste bags surprisingly quickly. The Reliance Double Doodie Plus Waste Bags is Reliance’s larger bag option, with built-in Bio-Gel and a separate outer containment layer.
The design has an inner bag that is rolled closed after use and an attached heavy-duty outer bag with a double zip closure. I would choose it for that complete collection arrangement rather than compare it with an ordinary trash liner.
What the Plus Version Adds
- Larger inner bag: Reliance lists a capacity of up to 12 pounds of human waste.
- Bio-Gel inside: Intended to gel liquid waste and mask odors.
- Double zip outer bag: A second containment layer.
- Six-bag package: Confirm the current pack quantity.
Fit the Bag to the Toilet
Reliance lists compatibility with several of its portable toilets and says the Plus bags fit most standard household toilets when plumbing is unavailable. I would still try one on the exact seat and container before depending on the full setup.
The larger capacity is a limit, not a target you need to reach. Handling, closure space, and the people using the toilet all affect when changing a bag is sensible. I would follow the current instructions and keep spare bags accessible.
The Outer Bag Is Part of the System
After use, the closures and exterior need to stay clean enough to manage. Plan where the filled bag will be stored temporarily and where it can lawfully be discarded. The included gel doesn't remove those responsibilities.
This version is a useful comparison for family camping, a household backup toilet, or longer stays where the supported toilet fits the larger bag. For occasional solo use, the standard version may be a better size.
I would buy the Plus bags because their construction matches the portable toilet routine, not simply because they hold more. Fit, secure closure, and a clear disposal route are the reasons the larger format can be convenient.
Other Options to Compare
Reliance Double Doodie Waste Bags →
