This 350ml (11.8oz) reusable coffee mug is built for on-the-go. Whether your first sip is in the car, campsite, kitchen or on your morning hike this double wall, vacuum insulated coffee mug will keep your coffee hot for 8 hours or your iced coffee cold for up to 12 hours. It’s on trend, one of a kind advanced technology features a leak-proof pop up lid enabling for 360 degrees ease of drinking. It’s single-mould base provides extra strength and durability, making it perfect for prams, and most cup holders in the car and at the gym. Simply disassemble for easy cleaning.