This premium 500 mL stainless steel drink bottle is inspired by the iconic Erlenmeyer flask and engineered for precision. Made from durable 304 stainless steel inside and out, it features double-wall vacuum insulation to keep beverages hot or cold on the go. Its spill-proof twist-on lid ensures worry-free portability, while its eco-friendly, reusable design is BPA- and VOC-free. Perfect for chemists, students, or anyone who appreciates a clever, functional science gift.
