Suggested Retail: $46.90. ECOTRIC RV Portable Waste Tote Tank Carrier RV Camper Trailer Bumper Rack Support Bracket with Heavy-Duty Straps Secure Water Tank. This ECOTRIC RV waste tank carrier is made of high-quality steel for strength and durability, with a powder coating to protect against external elements. It offers additional external storage by securely holding your tote tank onto standard RV bumpers. The carrier is compatible with all four tote tank sizes (15, 21, 28, and 36 gallons) and most portable waste holding tanks on the market. It fits bumpers 4-4.5 inches wide and 3.6-6 inches high, making it great for RVs without ladders. Weight: 9.2 lbs. Brand: ECOTRIC. Model: ET-500. Num: 7p65uSxfpcOhgXkSWYoiQd. Lot Sticker: OH001-00000329-00. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.