Is the Costway Portable Washing Machine Worth It?
Worth it, if you don't mind being your own automation
around $135price at time of review — check Amazon for current
- Worth it ifYou do laundry without a hookup, RV, dorm, or small apartment
- Skip it ifYou want a fully automatic, set-and-forget cycle
Amazon shoppers rate it 4.3 out of 5 across 2,322 ratings. That is their number, not ours.
By Maya Bennett, kitchen & home · updated 2026-07-28
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Picture the walk from your apartment door to the laundromat down the street, arms full, quarters rattling in your pocket, and the machine at the end still smells faintly like someone else's fabric softener. If you've made that walk in the rain, you've wondered whether a tiny machine that fits in a corner could actually replace it. That's the question every costway portable washing machine review is really circling, and it comes down to one word: twin tub.
Here's the bit the listing buries: this isn't one machine, it's two, sitting side by side. The left tub does the washing, an agitator paddle churning clothes through soapy water for however many minutes you dial in, up to fifteen. The right tub does the spinning, a fast drum that flings water out through centrifugal force in five-minute bursts. Because these are two separate mechanical jobs instead of one automated sequence, the machine doesn't need the sensors and electronics that track load size and water level in a full-size washer. It just needs two motors and three knobs, which is also why it's small enough for a closet, a dorm corner, or the back of an RV. But it means you're the automation. When the wash cycle ends, you lift the wet clothes out yourself, move them to the spin side, drain the wash water through the side filter, and start the next stage. It's more hands-on than a drop-and-forget washer, and that trade, your time for its size and price, is the whole deal.
So you're not really buying a washing machine, you're buying a laundromat you keep in the corner, one where you're the attendant moving clothes from wash to spin instead of a machine doing it invisibly for you. The upside is control, you decide exactly how long each load washes and spins instead of trusting a preset cycle. The real question isn't whether it gets clothes clean, it's whether you want to be that involved every laundry day.
Worth it if
- You do laundry without a hookup, RV, dorm, or small apartment
- You don't mind manually moving clothes between wash and spin tubs
- You want direct control over wash and spin timing
Skip it if
- You want a fully automatic, set-and-forget cycle
- Your building has strict quiet hours or thin walls
- You need washing and drying in one machine
Anyone who wants a load-and-forget machine or lives somewhere noise late at night is a problem.
If you're doing laundry somewhere without a hookup, a dorm, an RV, a small apartment, and you don't mind a couple of minutes moving clothes between tubs, this is a quiet yes. If you want to load it once and walk away, or you live somewhere quiet hours actually matter, look at a compact all-in-one instead. Either way, you now know exactly what you'd be signing up for.
Check price on Amazon · around $135 or Add it to your Amazon cart to sit on it
Before you go
Is Costway portable washing machine good?
It's good at what a twin-tub design is meant to do, get clothes properly clean in a small footprint, but it's manual, you handle the transfer between wash and spin yourself rather than getting one automatic cycle.
Do those portable washers really work?
Yes, the wash tub uses an agitator and the spin tub uses centrifugal force, the same basic physics as a full-size machine, just split into two smaller tubs you operate by hand.
Why do landlords not allow portable washers?
Mostly the drain hose, it needs to empty into a sink or tub each cycle, and without a proper drain connection that water can end up on the floor.
Full spec sheet
| Capacity | 20 pounds |
|---|---|
| Additional Features | High Efficiency |
| Access Location | Top Load |
| Finish Types | ABS, PP |
| Cycle Options | Spin |
| Controls Type | Knob |
| Operation Mode | Semi Automatic |
| Voltage | 120 volts |