Reusable HORNi Coffee Cup

Reusable HORNi Coffee Cup

Enjoy your HORNi Coffee on the go with the reusable HORNi Coffee Cup from Circular&Co (formerly rCup)

The world’s first, 100% leakproof reusable coffee cup, made from single-use paper cups.

Designed for 10 years use, Circular Reusable Coffee Cup is 100% recyclable.

Keeps your drink hot or cold for 60-90 minutes. 

Easy one-hand opening, perfect for life on the go. 

360 Degree drinking, allowing you to enjoy the full coffee aroma.

BPA & melamine free.  

Dishwasher safe.

100% of profits go to charity Helping Rhinos 

Please note that due to increased international shipping costs during the COVID-19 pandemic we are unable to ship HORNi Coffee outside ofthe UK until further notice.



Product Description

Sizes and volume:

12oz (340ml) Height (with lid on): 168mm Height (with lid off:) 140mm


All components in contact with beverage - Polypropylene BPA free and food grade certified

Outer cup vessel Recycled Polypropylene and post consumer paper coffee cups (+ 5% levels of HIPS lids and straws).

Inner spring Stainless Steel 304

Seals x2 silicon

Design and productions standards achieved:

ISO 9001 / Sedex

BS EN 12546 - 1:200

Product test information:

BS EN 12546 - sealing and impact drop test

requirements Transit packaging drop tests

Push/push mechanism longevity tests - 10,000

operations / 1,250 uses / 5 years

Push button extraction - 1,000 times / 5 years

Safety considerations:

Over filling.

- clear fill line and text on cup

- warning on instructions

Pressure build up in sealed vessel.

- warning notice with solution on cup

- warning and solution within instructions

- push button becomes too stiff to operate when under pressure preventing dangerous operation

Thermal insulation data.

40 deg C - minimal comfortable drinking temperature

Boiling water - to 40°

Self made tea/coffee - 80°C - 40°C

Barista latte - 70°C - 40° C

- 1hr 45mins

- 1hr 35mins

- 1hr 10mins

Outer surface temp. transfer .

Boiling water left for 15 mins for max transfer - 23°C (comfortable to hold)