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Sustainable Village
SUN-MAR GTG Toilet
The SUN-MAR GTG Toilet is a convenient and eco-friendly choice for RV or off-grid living with its easy-to-use, odor-preventing design. Despite some critiques regarding comfort and customer service, its portability and power-free operation make it a compelling option for those seeking sustainability and freedom from plumbing constraints.
Lowest at any Popular Retailer
$639.00 at Bass Pro ShopsWhere to Buy
Prices last updated: April 30th 2026 6:58 am
Product Score
Based on professional reviews and customer feedback
8/10
Overall
8/10
Consumer
Why this score?
The product receives a moderate score, praised for its heavy-duty construction and ease of use, making it a suitable choice for RV owners. However, some customers report issues with customer support and value for the high price point, suggesting that while it's well-built, its cost may not align with user expectations.
8+ Excellent6-8 Good4-6 Average<4 Poor
Score
The product receives a moderate score, praised for its heavy-duty construction and ease of use, making it a suitable choice for RV owners. However, some customers report issues with customer support and value for the high price point, suggesting that while it's well-built, its cost may not align with user expectations.
8/10
Overall
Pros
- •Lightweight design makes it easy to transport anywhere.
- •Innovative separation system for liquids and solids helps in preventing odors.
- •No electrical power required, making it convenient for ofrid settings.
Cons
- •Customer support seems to be lacking, with 15% of reviews mentioning poor service.
- •May not be compact enough for some users' needs.
- •The compact size might compromise comfort for some users.
Bottom Line
The SUN-MAR GTG Toilet is a convenient and eco-friendly choice for RV or off-grid living with its easy-to-use, odor-preventing design. Despite some critiques regarding comfort and customer service, its portability and power-free operation make it a compelling option for those seeking sustainability and freedom from plumbing constraints.
What Reviewers Are Saying
Praised
easy to use14%
Criticized
customer support is terrible14%
screen too small14%
not compact14%
difficult to keep clean14%
Customer Ratings
4.380 reviews
5
64%
4
13%
3
11%
2
5%
1
5%
Based on 80 reviews from Amazon
Professional Reviews
📚More About SUN-MAR GTG Toilet
📝
TLDR Review: SUN-MAR GTG Toilet
The product receives a moderate score, praised for its heavy-duty construction and ease of use, making it a suitable choice for RV owners. However, some customers report issues with customer support and value for the high price point, suggesting that while it's well-built, its cost may not align with user expectations.
TLDR Review·1 years ago
8/10
Overall
♻️
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Discussion
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