Duraflex Gator® 16-Gallon Portable Waste Tank 21901

Duraflex Gator® 16-Gallon Portable Waste Tank

Wheeled RV & Camping Waste Holding Tank (SKU: 21901G)

The Duraflex Gator 16-Gallon Portable Waste Tank is a rugged, mid-capacity waste holding solution designed for RVers who need greater capacity without sacrificing portability. Manufactured by Duraflex, this tank is built from durable, UV-stabilized high-density polyethylene to withstand repeated outdoor use, transport, and exposure to the elements.

Featuring a wheeled design with integrated tow handle, the 16-gallon Gator tank allows you to transport waste to the dump station without lifting heavy loads. It’s an ideal upgrade from smaller hand-carry tanks and a popular choice for travel trailers, fifth wheels, and motorhomes staying at campsites without full sewer hookups.

Features & Benefits

Key Features

• 16-gallon portable waste holding tank
• Heavy-duty, UV-stabilized HDPE construction
• Two integrated wheels for easy transport
• Built-in tow handle for controlled movement
• Vented outlet for smooth, controlled dumping
• Compact profile for easier storage

Benefits

• Eliminates heavy lifting when transporting waste
• Provides increased capacity over small portable tanks
• Ideal for multi-day stays without sewer hookups
• Durable design resists cracking, leaks, and odors
• Easier and cleaner waste transport to the dump station

Fits These Applications

• Travel trailers
• Fifth wheels
• Motorhomes (Class A, B, and C)
• RVs used for boondocking or dry camping
• Portable toilet waste storage setups

Common Issues This Tank Solves

• Campsites without sewer connections
• Limited onboard holding tank capacity
• Need to transport waste without moving the RV
• Heavy lifting required by smaller waste tanks
• Overflow risk during extended camping trips

Replaces / Also Known As

• Duraflex Gator 21901G
• Gator 16-gallon portable waste tank
• Wheeled RV waste tote (16 gal)
• Portable RV holding tank with wheels

What’s Included

• One (1) Duraflex Gator 16-Gallon Portable Waste Tank
• Integrated wheels and tow handle
• Inlet and outlet fittings
• Retention caps and plugs as configured

Installation & Use Overview

• No assembly required
• Connect tank inlet to RV sewer outlet or portable toilet
• Use wheels and tow handle to transport to dump station
• Empty via vented outlet for controlled flow
• Rinse and store after use

Frequently Asked Questions

Does this tank have wheels?

Yes. The 16-gallon Gator tank features integrated wheels and a tow handle, allowing easy transport without lifting.

Is 16 gallons enough for RV camping?

For many RVers, yes. It provides a strong balance of capacity and portability, making it ideal for several days of use depending on occupancy and usage.

Can this be used for black and gray water?

Yes. The tank can be used for both gray and black water, depending on your setup.

Is it hard to maneuver when full?

No. The wheel and handle system is designed to make transport manageable, even when the tank is full.

Will this fit in RV storage compartments?

It fits in many exterior RV storage compartments, but dimensions should always be checked against available space.

Is this better than a 6-gallon tank?

Yes if you want more capacity and less lifting. The 16-gallon model is ideal for extended use while remaining easier to move than larger tanks.

Does it require tools to use?

No. Operation is tool-free and straightforward.