Portable Dry Flush Toilet
Wrappon WT-4 Trekker Portable Self Sealing Toilet
A high-capacity, award-winning, waterless portable toilet with odor control. Its heat-sealing system ensures the waste bag is wrapped after each use.

- Innovative and comfortable portable toilet
- Seals waste and odors without water
- Durable aluminum alloy construction (rust-resistant)
- Durable polyethylene plastic bag for hassle-free cleanup
- Ultra-portable and lightweight
- Advanced deodorizing, hygienic & antimicrobial technology
- Folds into a compact shape when not in use
- Alternative to propane toilets
- Cost-effective long-term sanitary solution for remote sites
- Usable in various situations (crisis management, boating, family outings, and acare for the injured or elderly)
- One-Year Warranty
- Does not come with any starter bags or coagulant
Dimensions
- Measures 402mm (W) x 472mm (L) x 278mm (H) [423mm (H) w/ legs installed]
- Unit Weight - 12 kg
- AC Adapter Weight - 600 g
- Unit Material - Aluminum
- Seat Material - Polypropylene
For technical product resources, click here.
Wrappon Model Comparison
Wrappon PF-1 | Wrappon Sunny | Wrappon WT-4 Trekker | |
---|---|---|---|
Operation |
Manual
Pull Handle
|
Automatic
Push Button
|
Automatic
Push Button
|
Sealing Mechanism | Heat Seal | Thermocompression Heat Seal | Thermocompression Heat Seal |
Power Required | Yes AC Optional DC cable and battery |
Yes AC or DC |
Yes AC |
Ideal For |
Off-Grid
Ultra-Light
Emergency Kits
Limited Space
|
Casual Campers
Families
Budget-Conscious Users
|
Overlanders
Professionals
Van Travelers
Long-Term Expeditions
|
Made In | Japan | China | Japan |
Case Material | Plastic | Plastic | Aluminum |
Unit Size Stored (in.) | 16.1 W x 22 L x 6.7 H | 14.17 W x 18.3 L x 9.72 H | 15.8 W x 18.5 L x 10.9 H |
Unit Size Setup (in.) | 15.7 W x 20.1 L x 14.8 H | 14.17 W x 18.5 L x 16.6 H | 15.8 W x 18.5 L x 16.6 H |
Film |
Individual Bags
Odor Resistant
Polyethylene
|
Folded
Industrial Compostable
30 Flushes
|
Folded
50 Flushes
Odor Resistant
Polyethylene
|
Capacity | 220 LBS | 330 LBS | 330 LBS |
Weight of Unit | 9.25 LBS | 16.5 LBS | 26 LBS |
Wrappon USA is a proud sponsor of Leave No Trace.
"I run an overland guide services and regardless of where we are our guests expect a comfortable and sanitary seat. I’ve had so many compliments on our Wrappon."
"I thought I had everything I needed for on coming disasters until I saw the Wrappon Trekker WT-4. This is such a perfect tool for the job and I can easily recharge my batteries.”
"During my 4-week road trip, I attended a 10-day outdoor festival. When bad weather hit, the outdoor toilets were unusable. Luckily, I had my Wrappon in my camper, which I shared with friends but others weren’t so lucky."
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