The material serves as an effective alternative to plastic, and, handily, this Huskup cup can be slung on your compost heap when you’re finished with it. Pour 1/4 cup of baking soda into the cup and slowly fill it with white distilled vinegar to about halfway, slightly more for Bottle clean. When locked, the lid creates a perfect seal and despite our best efforts, which included tipping it upside down and shaking it, we were unable to elicit any liquid out of its confines. If the cup takes a tumble with the lid unlocked, a safety valve rapidly shuts, ensuring your beverage remains housed within. Liquid can then escape in any direction, meaning you can drink from the TOPL from whatever angle you wish, with flow regulated to prevent large quantities of hot beverage streaming out.

Even after testing many different mugs, it’s still our favourite in all the factors we consider important – not least because the company helps tackle the problem of takeaway cups in more ways than one.It's leak-proof, looks chic, is easy to clean in the dishwasher and holds a hefty amount of flat white. Made from durable, lightweight plastic, it's easy to carry and fits comfortably in your hand and cupholders. Why we love it: This cute tea infuser mug is so good if you can't start your day without a good old cup of English Breakfast tea. Don't leave the lid on for more than 12 hours, as this could result in a dangerous build-up of pressure inside. Our tip for the parents out there: this size makes for an excellent babyccino to keep the little one happy while you enjoy a real coffee.

If you want to spruce up the the outside of your KeepCup or Bottle, or the silicone gaskets of your Bottle or Helix KeepCup have become stained in use, we have found the following cleaning methods to be highly effective. Drinking is through a smooth, medium-sized spout, which we enjoyed and placed it second only to those with 360-degree openings in terms of comfort.If you’ve recently felt guilty about drinking from one too many single-use coffee cups, then make this your next purchase. If your Helix twist fit lid is leaking from the seal between the lid and the cup, please check the lid gasket is fitted correctly and if from the top of the lid, please check the plug assembly. Why we love it: Best for workout babes, this Lululemon reusable coffee cup works well for both hot and cold drinks. That’s because single-use cups, made from paper lined with polyethylene, are extremely tricky to recycle and can only be processed at a tiny number of specialised plants.