Climate Quick Tip: Use a Bottle and/or Travel Mug
Bottle-filling stations are becoming more available, and your local coffee shop is probably happy to fill your mug. Avoid single-use bottles and cups, and, if you like fizzy drinks, get yourself a SodaStream or AArke, and carry the bottle with you.
Avoid single-use mugs, especially plastics. A good alternative is a SodaStream or AArke carbonator.