Boxio Wash portable camping sinks give vans, motorhomes, and outdoor setups a self-contained handwashing station without needing mains water, plumbing, or electricity. The range covers two variants built on the same German Eurobox base: the Boxio Wash (the standalone portable sink) and the Boxio Wash Plus (a starter set that bundles in the Shower head, Mirror, and Beads cleaning balls). Both use a hand pump to push water from a 5L fresh canister through a stainless-steel tap, with a separate 5L wastewater canister catching grey water for disposal.What's the difference between the Boxio Wash and Boxio Wash Plus?
The Boxio Wash is the standalone portable camping sink: 40 x 30 x 28 cm Eurobox, hand pump, stainless tap, 5L fresh tank and 5L waste tank. The Boxio Wash Plus bundles the same sink with the Boxio Shower hose attachment, the self-adhesive Mirror, and stainless Beads cleaning balls. Choose the Plus if you want a complete wash, shower and shave setup in one go.
Both products run on the same mechanism: 3 to 10 hand-pump strokes pressurise the fresh-water canister, water flows when you open the tap, and the basin drains into a separate greywater canister. The Wash on its own includes the pump, tap, fresh and wastewater canisters, drain plug, and drain strainer. The Wash Plus adds the Boxio Shower (a flexible shower hose with on/off switch and roughly 100 cm reach that plugs into the same pump), the Mirror (a self-adhesive mirror that sits on the lid), and the Beads (stainless steel cleaning balls for shaking out canister residue). All components are made from recycled polypropylene with stainless steel fittings, produced in Germany.
Buyers in this collection are typically campervan and self-build van owners who want a proper sink without permanent plumbing, weekenders in day vans and roof tents, festival-goers, allotment holders, market traders, and tradespeople wanting a handwashing station on site. It's a practical option for anyone running a Boxio separating toilet who needs a matching handwash setup, since the Wash stacks directly on top of the Toilet to form a compact bathroom in two Euroboxes. Boat owners, garden-room users, and emergency-preparedness setups also use the Wash as a no-power water station. Most owners pair it with the Boxio Toilet collection and pick up refills, the Water Filter, and replacement parts from the Boxio Accessories range.
Pick the Boxio Wash if you already own the Shower, Mirror or Beads separately, or only need the sink itself. Step up to the Wash Plus if you want a shower head for rinsing feet, dogs, dishes, or yourself, plus a mirror for shaving and the cleaning beads for descaling the canister. Capacity-wise, the 5L fresh tank handles a typical weekend for one or two people doing handwashing and teeth brushing, but plan to refill daily for dish duty or shower use. Price tier sits firmly in the mid-range of portable sink options, well above a basic camping jerry can and tap but cheaper than fitted van-conversion plumbing kits.
The most common mistake is overestimating run-time per fill; a 5L fresh canister translates to roughly 20 to 30 short handwashes or 2 to 3 minutes of shower flow, so it's worth carrying a separate water source for longer trips. Always empty and dry tanks before storage to prevent biofilm or odours, and drain fully if temperatures will drop below freezing since the canisters and pump aren't frost-rated. Check the lid and pump slot locations before mounting on a fixed surface, as the tap and pump lift out for transport. For best results with the Wash Plus shower, the unit must sit on a stable surface and the hose needs clearance to reach the user, so plan around a 1 m radius of working space.
The Boxio Wash Plus is a portable camping sink that runs entirely on a
The BOXIO WASH is a portable washbasin that gives you running water an
The BOXIO Mirror is a self-adhesive acrylic mirror designed specific
The BOXIO SHOWER is a camping shower attachment designed to work with
The BOXIO Water Filter is a compact, ultra-light outdoor water filter
The BOXIO Water Filter Replacement Pads are the official replacement s
The BOXIO Water Filter System is a compact, lightweight gravity filtra
Frequently Asked Questions
How does the Boxio Wash portable sink work without electricity?The Boxio Wash uses a manual hand pump to pressurise the 5-litre fresh water canister. Pumping the handle 3 to 10 times builds enough air pressure to push water through a stainless steel tap when opened. Used water drains through the basin into a separate 5-litre greywater canister underneath. No batteries, mains power, or plumbing connections are required.What's the difference between the Boxio Wash and Wash Plus?The Boxio Wash is the standalone portable sink with hand pump, tap, 5L fresh canister, 5L greywater canister, drain plug, and strainer. The Wash Plus is a starter set that bundles the same sink with the Boxio Shower hose attachment, a self-adhesive Mirror for the lid, and stainless Beads cleaning balls for descaling the canister. Choose the Plus if you want shower, mirror, and cleaning kit in one purchase.How long does a 5-litre tank last in a Boxio Wash sink?A 5-litre fresh water canister covers around a day of handwashing and teeth brushing for two people, depending on flow time per use. Dish-washing or shower use will empty the tank within a single day, so plan refills accordingly for longer off-grid trips. The Wash refills from any standard tap, so topping up at campsite water points or service stations keeps the system running.Can I drink the water from a Boxio Wash sink?No. The Boxio Wash is designed for handwashing, teeth brushing, dish washing, and general cleaning rather than drinking. Boxio's own operating instructions specify that water from the fresh canister should not be consumed. For drinking water on the move, the Boxio Water Filter or Water Filter System with 5L water bag (available in Boxio Accessories) filters raw water from natural and tap sources.Does the Boxio Wash stack on top of the Boxio Toilet?Yes. Both products share the same 40 x 30 x 28 cm Eurobox footprint and stack directly on top of one another. Many vanlifers run the Boxio Toilet on the floor with the Wash stacked above to form a compact bathroom in two Euroboxes. The Boxio Clips (sold in the Accessories range) lock stacked boxes together for transit stability.What's the maximum operating temperature for the Boxio Wash?The Boxio Wash has a maximum operating temperature of 40°C. Boxio's operating manual advises against leaving the unit in direct sunlight or exceeding this limit, as material damage or scalding can occur. The closed-box load capacity is 100 kg. For storage, drain both canisters fully if temperatures will drop below freezing, as the system isn't frost-protected.Can the Boxio Wash be used as a shower?Yes, with the Boxio Shower hose attachment. The Shower plugs into the same pump system in place of the tap, with around 100 cm of flexible hose and an on/off switch on the head. The 5-litre fresh canister gives enough flow for rinsing sandy feet, dishes, or pets, though full body washes will use the tank quickly. The Wash Plus bundle includes the Shower; the standalone Wash needs it bought separately from Boxio Accessories.How do you clean a Boxio Wash sink and canisters?Wipe down the basin and box exterior after each use with a damp cloth and mild soap. For the canisters, the Boxio Beads (stainless steel cleaning balls) are designed to be dropped into the canister with a small amount of water, shaken vigorously, and tipped out to lift residue and biofilm without scratching. Always drain and air-dry tanks fully before storage to prevent odours.What is the Boxio Wash made of?The Eurobox body and canisters use high-quality plastic (partly recycled polypropylene), with the tap and pump fittings in stainless steel. The freshwater canister isn't approved for storing drinking water, only for washing applications.Where can I empty the greywater from a Boxio Wash?Greywater (sink wastewater) from a Boxio Wash should be emptied at a campsite greywater disposal point, motorhome service area, or domestic drain. Avoid emptying onto roads, laybys, or near watercourses. UK guidance from caravan and motorhome bodies treats greywater as wastewater that should enter a sewage system. Using biodegradable, phosphate-free washing-up liquid reduces environmental impact at disposal.How long does the Boxio Wash take to set up?First-time assembly takes around 5 to 10 minutes. The tap and hand pump need fitting into their slots with 4 small screws, hoses connected to the pump, faucet, and tank, and seals checked. Once assembled, daily setup is essentially plug-and-play: place on a flat surface, fill the fresh canister, prime the pump with 3 to 10 strokes, and open the tap.Does the Boxio Wash come with a warranty?Boxio supplies the Wash and Wash Plus with a 2-year manufacturer warranty from the date of purchase, covering manufacturing and material defects. The warranty doesn't cover damage from improper handling, misuse, frost damage from undrained tanks, or neglected maintenance. UK statutory consumer rights under the Consumer Rights Act 2015 apply alongside the manufacturer warranty.
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