Keep ∙Cup - Keep ∙Cup Brew Cork is made from durable, tempered glass with a sustainably harvested cork band for a comfortable hold. As a drafted vessel for easy pour with a press fit sipper lid, it's lovely to drink from lid on or off - lightweight, easy to carry and fits comfortably in your hand and cup holders. Barista Standard: For the coffee maker. Our drafted vessel ensures the perfect pour, and fits under coffee machine group heads, keeping extraction and crema intact. Keep ∙Cup sizes replicate industry standard single-use cup volumes for the right coffee-to-milk ratio, ease of cafe workflow and speed of service. Designed for drinking pleasure on the go: Our splashproof, press fit lid allows room for your nose, while the mouthpiece ensures optimal liquid flow and aroma release. Lovely to drink from, lid on or off, it's lightweight, easy to carry and fits comfortably in your hand and cup holders. Doing good business: 1% of all sales revenue is given to protect the environment, and as a single-use free business, we help convert people and organisations into committed reusers. We're BCorp certified, which means we measure our impact to improve social and environmental performance. We manufacture locally where possible, all products are hand-assembled in our warehouses to keep jobs in local communities. Hygienic and easy to look after: The plug closure keeps the mouthpiece covered when not in use, and our products are easily assembled to make cleaning and care easy. All our products are independently lab tested to ensure they're free from BPA, BPS, phthalates including DEHP, lead and cadmium. Made to last: Keep ∙Cup is designed using durable parts made fit for purpose. Modular design means our components fit across multiple products so you can replace the part, not the product. Keep plug open for drinks over 65C and store with lid off. Designed to be taken apart for easy cleaning. Handwash only, to ensure longevity of cork. Do not remove band when washing. One-year warranty on defects and faults.