OUTPRIZE RV Tote Tank Carrier — bumper-mount steel rack for 15–36 gal tanks, powder-coated with ratchet straps

The OUTPRIZE RV Tote Tank Carrier is a heavy-duty, bumper-mounted steel rack that secures portable waste tote tanks to square RV bumpers for safe transport and extra exterior storage.

When traveling in an RV, keeping your portable tote tank stable and accessible matters for both safety and convenience. The OUTPRIZE carrier bolts onto standard square RV rear bumpers and provides a rugged cradle and ratchet straps to lock tote tanks in place. Built from powder-coated steel, this unit is engineered to resist road grime and weather while fitting a wide range of popular tote tank sizes, including Rhino models.

Will this carrier mount to my RV bumper?

The rack is designed to fit most square-section rear bumpers up to 4-1/2 inches wide and high. Its universal clamping and bolt pattern allow straightforward installation without custom welding on many rigs.

• Compatible with square bumpers ≤ 4.5" in width and height
• Mounting hardware and attachment points that align with common bumper designs
• Installs with hand tools on typical RV bumper profiles

Which tote tanks will it hold securely?

This carrier accepts a wide variety of portable waste tanks, including Rhino Tote Tanks in 15, 21, 28, and 36 gallon sizes and most similar rectangular or low-profile tanks. The platform and straps are sized to stabilize tanks and keep them from shifting during travel.

• Fits Rhino tanks: 15, 21, 28, 36 gallons
• Works with many other popular portable waste tank brands
• Ratchet straps provide added tension to prevent movement on bumpy roads

How durable is the construction for outdoor use?

OUTPRIZE builds this carrier from solid steel and applies a black powder-coat finish to resist chips, rust, and exposure to road spray. The robust frame and corrosion-resistant coating are intended to stand up to wet conditions and frequent use.

• All-steel construction for structural strength and load support
• Black powder coat finish for protection against rain, mud, and dirt
• Welded joints and reinforced mounting points for long-term durability

How do I secure the tank and what safety features are included?

The carrier comes with heavy-duty ratchet straps to clamp the tank to the platform; combined with the raised cradle the straps reduce lateral and fore/aft movement. The design keeps the tank visible and accessible while preventing bouncing or tipping during transit.

• Included ratchet straps for strong, adjustable hold-down force
• Raised side rails and platform form a secure cradle for tanks
• Open-top access preserves tank handles and discharge ports for easy removal

Who is this for: The OUTPRIZE RV Tote Tank Carrier is aimed at RV owners who need dependable external storage for portable waste tanks—especially those who own Rhino-brand tanks or similarly sized units. It’s well suited to frequent campers, full-time RVers, and anyone wanting a secure, weather-resistant mount that keeps tote tanks off interior floors and preserves living space.