RV Ladder Mount System - Universal RV Ladder Rack for SmartTote2 | Portable RV Waste Tote Tanks | Bikes | Chairs - Thetford 40830 [VERSATILITY]: RV ladder mount system for storing and transporting all portable waste tote brands, can also be used as a bike rack or a chair rack [DESIGN]: The ladder rack is made of lightweight aluminum and can be securely mounted on any RV ladder, with a maximum load of 50 lbs. [SECURE]: The ladder mount is secured in place with metal brackets and screws. An 85-inch nylon strap ensures the tote, bike or chair is tied down and secured [UTILITY]: Saves valuable storage space and is a more sanitary solution for transporting your portable waste tote