Silicone Espresso Knock Box – Coffee Grounds Container

Silicone Espresso Knock Box & Coffee Grounds Container

Keep your espresso station tidy and efficient with this compact silicone knock box. Designed for home baristas, cafés, and coffee workshops, it combines quiet operation, smart ergonomics, and a space-saving footprint — making it an essential addition to any portafilter setup.

Made in Mainland China.

Key Features

• Optimal Size & Capacity: Measuring 6.3 × 5.9 inches with a height of 2.55 inches, this coffee grounds container holds up to 26 rounds of spent grounds — plenty for a month of daily brewing. Its proportions complement other barista tools beautifully.
• Silent Silicone Construction: The all-silicone build absorbs impact and operates quietly, so early-morning espresso prep won't disturb a soul. The deep round trough channels spent grounds cleanly and directly, keeping your counter spotless.
• Sturdy Silicone Rod: The integrated bar is built to protect your portafilter handle from knocks and scratches, extending the life of your equipment. The included tamper holder encourages consistent, precise dosing for every shot.
• Hygienic & Easy to Clean: A raised back panel blocks liquid splashes, while the wide opening gives your hand or a brush effortless access for a thorough rinse. A non-slip base keeps the box anchored firmly during use.
• Compact & Versatile: Pairs seamlessly with tamper mats and other portafilter accessories. Its slim footprint fits neatly on busy café bars or compact home counters without getting in the way.

Specifications

• Color: Brown
• Material: Silicone
• Dimensions: 6.3 × 5.9 in (W × D), 2.55 in height
• Capacity: Up to 26 grounds portions
• Non-electric: No batteries or power required

Package Contents

• 1 × Coffee Grounds Knock Box (silicone)

Note: Slight color variations may occur due to display settings. Measurement tolerance: ±1–3 cm.

Complete Your Espresso Setup

Pair this knock box with other barista essentials from our store:

• Bincoo 1.6L Square Coffee Knock Box – Bar Professional
• Bincoo 51/58mm Espresso Dosing Funnel & Portafilter Dosing Ring
• Bincoo 51/58mm Constant Pressure Coffee Tamper & Distributor Set

Learn more: FDA food safety in the kitchen

Frequently Asked Questions

Q: What material is this espresso knock box made from?

A: The knock box is made entirely from food-safe silicone. The silicone construction absorbs the impact of knocking out spent grounds quietly, protecting both your portafilter handle and your kitchen surfaces.

Q: How many grounds doses can this coffee grounds container hold?

A: The container holds up to 26 doses of spent espresso grounds, making it suitable for roughly a month of regular home use before needing to be emptied and cleaned.

Q: Is the knock box easy to clean?

A: Yes — the wide opening allows easy hand or brush cleaning, and the raised back panel prevents liquid splashes from making a mess. A quick rinse under the tap is all it takes to keep it hygienic and ready for your next brew session.

Q: Will this knock box work with standard portafilter accessories and tamper mats?

A: Absolutely. Its compact footprint is designed to integrate seamlessly with small tamper mats, dosing funnels, and other standard portafilter accessories, making it a versatile addition to both home and café espresso stations.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.