Best RV Toilets Under $100 (2026)
We ranked options under $100 by a value score combining tank size, flush design, seat ergonomics, build features, and typical RV suitability
The Verdict
- Best Overall: SereneLife Portable Toilet with Large Seat, 4 gal — Best for roomy seating: large seat and 4-gallon freshwater capacity suited to more comfortable use in small RVs
- Best Value: Portable Camping Toilet with Urine Gel & Leak-Proof Bags — Compact portable toilet with rugged ABS build, ergonomic seat, and compatible 12-gallon waste bags.
This roundup covers compact, budget-friendly RV toilets and portable camping toilets priced under $100, selected for practical value and common RV use cases. Picks were chosen by comparing tank capacity, flush system, seat design, and build features to highlight the best combination of performance and affordability
Top Picks
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1
Best Overall SereneLife Portable Toilet with Large Seat, 4 gal
Best for roomy seating: large seat and 4-gallon freshwater capacity suited to more comfortable use in small RVs
Portable camping toilet with a large adult-size seat, 3.2 gal freshwater tank, and flush. Includes hand sprayer, funnel & phone holder for RVs, boats, and travel. Customers note sturdiness and ease of use, with some leakage concerns
- large comfort seating
- double-sealed odor control
- complete setup with sprayer and funnel
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2
Best Value Portable Camping Toilet with Urine Gel & Leak-Proof Bags
Compact portable toilet with rugged ABS build, ergonomic seat, and compatible 12-gallon waste bags. Easy setup and foldable design for travel and emergencies, praised for comfort and portability
- ergonomic seat design
- ultra-compact and lightweight
- rugged ABS build with high weight capacity
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3
Thetford 42138 Style 2 Toilet Base
Best for retrofits: a dedicated toilet base that fits Style II systems for straightforward RV installations
The base kit for Thetford Style II toilets, model 42138. Designed to restore bathroom functionality with solid quality and fit. Customers cite easy installation and reliable functionality, though sealing and leakage concerns are noted
- easy installation
- fits multiple models
- quality reassurance from brand
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4
YITAHOME Portable Toilet with Diagonal Bowl and Hand Sprayer
Best for controlled rinsing: diagonal bowl and included hand sprayer help targeted cleaning in tight spaces
Portable camping toilet with diagonal seat for extra space, 13" elongated bowl, 2.6-gallon freshwater and 5.3-gallon waste tanks. Easy to use and clean, with feedback on odor control
- spacious bowl and ergonomic fit
- compact space-saving design
- accessible flushing mechanism
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5
YITAHOME portable camping toilet with press flush
Best for easy flushing: press-flush mechanism simplifies waste clearance without complex plumbing
Portable camping toilet with 2.64 gal freshwater and 2.64 gal waste tanks, press flush pump for easy operation. Customers note ease of use and portability, with mixed feedback on build and leaks
- dual holding tanks
- press flush pump
- high-density material
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6
YITAHOME Portable Toilet for Camping, 3.2 gal Freshwater + 2.6 gal Waste Tank
Best balanced capacity: separate 3.2 gal freshwater and 2.6 gal waste tanks for moderate trip lengths
Portable camping toilet with 3.2 gal freshwater and 2.6 gal waste tanks, features a press flush pump and detachable design for easier emptying. Customers note it’s easy to use and portable, though some report leakage and concerns about build quality
- two-tank holding system
- press flush water outlet
- anti-leak seal and detachable lower part
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7
YITAHOME portable toilet for camping with press flush
Best simple press-flush option: straightforward press-flush action and compact footprint for caravan or camper use
Compact portable toilet with 12L freshwater and 10L waste-water tanks. Press flush pump for easier cleaning and disposal; sturdy HDPE/ABS body supports up to 275 lbs. Customers praise portability, ease of use, and value, with some reports of leakage and flush handle issues
- large tank capacity
- press flush mechanism
- durable materials
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8
VINGLI Portable Camping Toilet with Carrying Bag
Best for portability: includes a carrying bag and detachable tank for easier transport and storage
Compact camping toilet with a 5.3 gallon detachable tank, ideal for car, boat, or van trips. Easy to clean and portable, with positive feedback on quality and odor control
- detachable 5.3 gallon tank
- portable with carrying bag
- lightweight design
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9
Kohree 5.3 gal Portable Toilet for Camping
Best for larger waste capacity: 5.3-gallon waste tank reduces emptying frequency for group or longer trips
Compact 5.3 gal portable toilet with diagonal elongated seat for comfortable use in RVs or trailers. Efficient T-type flush nozzle and high-pressure pump enable thorough flushes; large water tank supports up to 100 flushes. Customers find it easy to use and practical, though build quality feedback varies
- elongated seat close to standard home toilet
- high-pressure flush with bellows pump
- large water tank up to 100 flushes
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10
YITAHOME 3.2 Gallon Portable Travel Toilet
Best travel compactness: lightweight 3.2-gallon design focused on minimal weight and easy stowage
Portable camping toilet with 3.2 gal freshwater and 3.2 gal waste tanks, press flush pump, and odor-trapping slide valve. Customers note ease of use and portability, with some concerns about build quality and leaks
- large capacity tanks
- press flush functionality
- odor control feature