Camco RV Bathroom Toilet Tissue - Septic Tank Safe - 2-Ply - 4 Rolls 500 Sheets Per Roll (40278) - Walmart.com
Amazon.com: Camco Camper/RV Toilet Paper | Sewer-Safe, Septic-Safe & Biodegradable | Designed for Camper, Trailer & Marine Sanitation Systems | 1-Ply Tissue | 4 Toilet Paper Rolls – 280 Sheets per Roll (