Camco 39691 15 ft Heavy-Duty RV Sewer Hose, Bayonet

Let's be honest about what this job needs. A sewer hose that holds up, seals clean, and doesn't turn into a mess at the dump station. The Camco 39691 is a heavy-duty 15-foot hose built for exactly that. It's made from 15-mil HTS vinyl, which is a heavier wall than the thin economy hoses that kink and split after a season. That extra thickness is what you're paying for. It resists punctures, holds its shape, and stands up to repeated crushing when you compress it back down for storage.

The big convenience here is the pre-attached bayonet fitting on the RV end. You don't have to fuss with a separate adapter or hose clamp to hook up. Line up the tabs, give it a quarter turn, and it locks onto your rig's waste valve outlet. That's it. The fitting is molded to the hose, so there's no weak seam that works loose after a few trips.

Fifteen feet of reach covers most campsite layouts. Some sites put the sewer inlet right at your pad, others make you stretch across a gravel apron to reach it, and 15 feet gives you the room to make that connection without the hose pulling taut. When you're done, it compresses down to 27 inches. That's short enough to slide into a standard rear-bumper storage tube or tuck into a basement bay without wrestling it. Most travel-trailer bumpers are sized to swallow a hose this length, so you're not left hunting for a spot to stash it.

The 3-inch diameter is the RV standard, so it mates up with the waste outlets and dump-station fittings you'll run into on the road. The brown color is a nice touch too, honestly. It hides what it's carrying a lot better than a clear or white hose, which matters when you're coiling it up in front of the neighbors.

A few things worth knowing before you buy. The bayonet fitting is on the RV side only. The other end is open hose, so you'll want a sewer-inlet adapter or a swiveling elbow at the dump station to get a clean, sealed connection into the ground fitting. Those aren't included here, and if you dump at a lot of different sites, a good elbow is worth having in the bay. This is a single hose, not a full kit with storage caps and clamps.

Set-up is simple. Twist the bayonet onto your waste valve, run the open end into the sewer inlet or your portable tote, and give the hose a downhill slope so everything drains fully. A hose support or a couple of blocks under the run makes a real difference. Pull your black tank first, then your gray, so the soapy gray water rinses the hose on its way out. When you're done, a quick rinse and a shake keeps things fresh, and then it packs right back down to that 27-inch length.

One more note on the material. HTS vinyl stays flexible across a wider range of temperatures than the bargain hoses, so it's less likely to go stiff and crack on a cold morning. It's still vinyl, not indestructible, so keep it out of prolonged direct sun when it's stored and don't drag the open end across sharp gravel. Treated reasonably, a hose like this gives you years of service.

For the money, this is the kind of gear we'd rather sell you once. A heavy-wall hose with a molded fitting outlasts a stack of cheap ones, and it's a whole lot less frustrating on a Sunday-morning departure. If you're setting up a new rig or finally retiring a hose that's seen better days, the 39691 is an easy call.