No more worries about your smoothie spilling during production, as it comes with a lid. A smoothie can be made in just a few minutes. No ice cubes, no blender, no mess! Just freeze, press, and enjoy the cool summer! Safe materials: Made from BPA-free, food-grade silicone that is eco-friendly and healthy. The inner container is crafted from high-quality food-grade TPU material processed professionally and will never leak. Perfect gift: You can give this as a summer gift to family, friends, or colleagues. Have fun together! Reusable: The mug can be reused with a brush and water to clean it. It's typically frozen once and used once. Personal service: If you have any questions, we respond within 24 hours until you're satisfied!