Q. Can I use it for hot drinks? ACTIVE TUMBLER is for cold water only and should not be used with hot drinks. Related articles The spout comes off easily. Can I return products? My glass carafe has cracked. Can I heat glass teapots directly on a stove or open flame? I dropped my tumbler and dented it. Is it okay to keep using it? For more questions, please contact us via the contact form. CONTACT FORM
