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Jarvis

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Hi there, I'm Jarvis! I see you're looking at the Commercial Knock Box Tube | Coffee Grounds Disposal Container | Barista Accessory | Rhinoware Thumpa 860 CS004. How can I help you with the technical specs or suitability for your business today?

Jarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535

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Rhinowares In Stock

Commercial Knock Box Tube | Coffee Grounds Disposal Container | Barista Accessory | Rhinoware Thumpa 860 CS004

SKU: CS004
£194.51 / exc vat
£233.41/ inc vat
  • Enormous Capacity
  • Shock-Resistant Polyethylene
  • Separates for Cleaning
  • Flared Collar

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UK Warehouse

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Here’s a piece of kit that might not be the star of the show, but it’s certainly the unsung hero of any busy coffee spot. The Rhinoware Thumpa 860 is a floor-standing commercial coffee knock box tube designed to handle the relentless demands of a high-volume café. It’s tall, tough, and  has a cavernous capacity, meaning your baristas can keep pulling shots without constantly stopping to empty a tiny, overflowing counter-top box. It’s all about making the daily grind that little bit smoother.

Built for professional espresso bars, bustling cafés, mobile coffee vans, and  even hotel breakfast stations, this knock box is for anyone tired of mess and  interruption. Its shock-resistant polyethylene body is designed to take a beating from portafilters all day long without a fuss. The clever flared collar catches any stray coffee grounds, keeping your floors and  counters cleaner, while the whole thing comes apart in a jiffy for easy cleaning at the end of a long shift.

If you're looking to boost workflow, reduce mess, and  give your team a tool that’s as hardworking as they are, the Rhinoware Thumpa is a no-brainer. It’s a simple, robust, and  incredibly effective solution to the messy business of coffee grounds disposal, letting you focus on what really matters: serving fantastic coffee.

Key Features and  Benefits

  • Enormous Capacity: Holds a full day's worth of coffee pucks, easily.
  • Shock-Resistant Polyethylene: Built tough to withstand thousands of knocks without cracking.
  • Separates for Cleaning: Comes apart in seconds for a quick and  simple rinse.
  • Flared Collar: Cleverly designed top catches mess, keeping your workspace tidy.
  • Refuse Bag Compatible: Pop a liner in for even faster, cleaner emptying.
  • Floor-Standing Design: Frees up valuable counter space for other essential kit.
  • Sturdy & Stable: With a 10kg weight, it won't be tipping over easily.
  • Sound-Dampening Material: Quieter than metal bins, which your customers will appreciate.

Technical Specifications

  • Brand: Rhinowares
  • SKU: CS004
  • Dimensions: 860(H) x 225(Ø) mm
  • Weight: 10kg
  • Material: High Density Polyethylene
  • Construction: Multi-part for easy cleaning
  • Colour: Black

Expert Review and  Insights

The Rhinoware Thumpa is a true workhorse. In any high-volume coffee environment, workflow is king, and  this piece of kit is all about optimising it. Its sheer size is its greatest asset, eliminating a repetitive, messy task from the barista's day. It’s not fancy, but it’s incredibly well-thought-out, from the durable material to the easy-clean design. It’s a fit-and-forget solution that just works.

Charlotte Powell – Barista & Coffee Equipment Expert View Profile →

  • Pros: The polyethylene build is practically indestructible and  dampens the loud 'thump'.
  • Cons: Its significant height means you need dedicated floor space, so measure up first.

Case Study: Real Business, Real Results

The Steam Engine, a popular coffee spot near the University of Leeds, was struggling with a tiny, overflowing counter-top knock box during their morning rush. The constant need to empty it was causing a bottleneck and  making a mess behind the bar.

"We were stopping to empty our old box at least five times before lunch, which really slowed us down. The Rhinoware Thumpa just swallows all the grounds, and  we only empty it once at close. It’s made our service so much slicker."

Michael Davies – Owner, The Steam Engine

The café was able to serve customers faster during peak hours, reducing queue times and  improving the overall workflow behind the counter.

Installation and  Maintenance Guide

Setting It Up

  • Find a convenient, level spot on the floor near your espresso machine for easy access.
  • Ensure the top collar is seated correctly on the tube to effectively catch stray grounds.
  • For super-easy cleaning, you can pop a standard refuse bag inside before you start service.
  • Give it a quick wipe down before its first use to remove any dust from transit.

Keeping It Going

  • Empty the coffee grounds at the end of each day to prevent mould and  bad odours.
  • The entire unit separates, allowing you to thoroughly rinse the tube and  top with warm, soapy water.
  • Wipe the outside with a damp cloth to keep it looking clean and  professional.
  • Avoid using abrasive scouring pads or harsh chemical cleaners, as they can damage the surface.

Buying Guide: Choosing the Right Knock Box

Need a hand choosing the right solution for your coffee grounds? Here are a few things to consider.

Volume vs. Footprint

How many coffees do you serve an hour? A large commercial coffee knock box tube is a lifesaver for busy spots but requires floor space. A smaller counter bin is compact but needs frequent emptying.

Material Matters

Stainless steel looks sharp but can be noisy. A shock-resistant polyethylene model like this one is incredibly durable and  helps to dampen the loud 'thwack' of the portafilter.

Ease of Cleaning

Hygiene is paramount. Look for a model that can be easily dismantled. Removable bars, collars, and  inserts make a proper clean-up job quick and  painless.

Countertop or Floor-Standing?

The big question! Freeing up counter space is a huge plus for many baristas, making a floor-standing tube a great choice for optimising your bar's layout.

Noise Levels

The constant banging of a portafilter can be disruptive. A knock box with rubber or plastic components will always be quieter than an all-metal design, creating a better atmosphere for your customers.

See all Janitorial Equipment

Frequently Asked Questions

Q: How many used coffee pucks can this hold?

A: Its enormous capacity is designed for busy commercial environments, comfortably holding a full day's worth of grounds for most high-volume cafés without needing to be emptied mid-service.

Q: Can I use a bin liner inside this knock box?

A: Absolutely. It's designed to be used with or without a refuse bag, whichever works best for your cleaning routine.

Q: How do you clean it?

A: It's very simple. The flared top collar and  the base can be removed from the central tube, allowing you to rinse each part separately with warm, soapy water.

Q: What material is it made from?

A: It is constructed from a commercial-grade, high-density, shock-resistant polyethylene, engineered to be durable and  long-lasting.

Q: Is it noisy when you knock the portafilter on it?

A: The polyethylene material naturally dampens sound more effectively than a metal knock box, making for a quieter coffee-making process.

Q: How stable is it on the floor?

A: With a weight of 10kg and  a wide, solid base, it is extremely stable and  very unlikely to be knocked over, even during a frantic rush.

Q: What are the product's dimensions?

A: The Rhinoware Thumpa 860 CS004 stands at 860mm tall and  has a diameter of 225mm.

Q: Is this suitable for a mobile coffee van?

A: Yes, its robust, freestanding design makes it an excellent coffee grounds disposal tube for mobile setups where counter space is at a premium.

What Customers Are Saying

"An absolute workhorse for our busy espresso bar. We've battered it for a year and  it's still as solid as the day we bought it. Can't recommend it enough."

Ben Carter – Café Owner, Bristol

"Finally, we have our counter space back! This barista knock box container is huge and  very easy to keep clean. A must-have for any serious coffee setup."

Chloe Wilson – Roastery Manager, Glasgow

"Does exactly what you need it to do, and  does it well. It’s sturdy, quiet, and  keeps the coffee grounds contained. A simple but brilliant bit of kit."

Samir Khan – Restaurant Manager, Birmingham

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The Rhinowares Commitment: Built for Baristas

Rhinowares has earned a stellar reputation in the coffee world by creating products that are designed with the working barista firmly in mind. This isn't just a bin; it's a piece of process-optimisation equipment. The beauty of the Thumpa 860 lies in its simplicity. There are no complex parts to break, no electronics to fail—just an incredibly robust design that does its job flawlessly, day in, day out. This focus on practical, no-fuss durability means less downtime and  fewer frustrations for your team. Investing in a Rhinowares product is an investment in a smoother, cleaner, and  more efficient service, allowing your staff to focus on craft and  customer service rather than tedious chores. It’s this understanding of the real-world pressures of a café environment that sets their gear apart.

Explore more from Rhinowares

More Than Just Plastic: Why Shock-Resistant Polyethylene Matters

When you see 'polyethylene' you might think of a standard plastic bin, but the material used in the Rhinoware Thumpa is a different beast entirely. It’s a high-density, shock-resistant polymer specifically chosen for its ability to absorb impact. Think of it like this: if you hit a normal plastic bin with a metal bar, it would likely crack or shatter. This material, however, is more like a rugby tackle bag – it’s designed to flex slightly and  absorb the energy of the hit, again and  again, without breaking. This means it can withstand the daily, forceful 'thump' of a metal portafilter without denting, cracking, or complaining, ensuring a long and  reliable service life.

Who Should Buy This?

  • High-Volume Coffee Shops: Perfect for handling the constant flow of customers without needing to empty the bin every hour.
  • Mobile Coffee Vans: A stable, freestanding design that saves precious counter space in a compact working environment.
  • Hotel Breakfast Buffets: Keeps the self-service espresso machine area clean, tidy, and  looking professional for your guests.
  • Event Caterers & Market Stalls: A robust and  portable solution for serving quality coffee at any indoor or outdoor event.
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