Rainbow Temperature Bottle – LED Display | Hot & Cold Insulated Flask

Add a splash of color to your hydration routine with our Rainbow Temperature Bottle, featuring a vibrant gradient design and an intelligent LED display that shows real-time temperature updates. Made with double-wall stainless steel insulation, this flask keeps drinks hot for up to 12 hours and cold for up to 24 hours. Leak-proof, BPA-free, and stylish, it's the perfect companion for work, gym, travel, and outdoor adventures. Stay trendy and hydrated with this stunning bottle!