Meet the 300 ml Ninja Sip Perfect Travel Mug in White – the mug that cools hot drinks down to pleasantly sippable temperatures in minutes*. Enjoy coffee, tea and more, wherever your day takes you. Designed with hot drinks in mind, it helps you enjoy hot drinks for longer. HeatStore Technology: Sip Perfect absorbs heat to bring scorching-hot drinks down to the perfect sipping temperature in minutes*. It also slowly releases the heat back into your drink, enabling you to sip at the perfect temperature zone for longer. LockLeak Lid Technology: Sip Perfect’s LockLeak lid prevents drips, splashes and spills. Made BPA-free, the lid features a secure locking latch which prevents liquids from escaping the bottle. The lid can also be easily opened or closed by pressing the button on the rocker cap. Easy, one-handed sipping: Enjoying coffee on-the-go is easy with Perfect Sip’s ergonomic lid, which can be opened or closed with one hand. Simply press the button on the lid to open or lock in place – ideal when you’re staying hydrated during your commute, on a family day out or travelling. Easy to use and clean: Rinse this reusable coffee cup between uses and when switching drinks. Or pop it into the dishwasher for a more thorough clean. 5-year guarantee: Sip Perfect is guaranteed for five years from the date of purchase. Included in the box: Ninja Sip Perfect Travel Mug and LeakLock leak-proof lid.