The ecotanka thermoTANKA 600ml is a compact double-wall vacuum stainless steel drink bottle designed to keep your beverages hot for 6+ hours or cold for up to 24 hours. Made from high-quality 304 stainless steel and free from BPA and BPS, it’s a healthier and more durable choice for everyday use.
Its universal sizing fits most cup holders, making it ideal for school, work, travel, and outdoor activities. The included PP#5 ScrewTop Lid provides a smaller drinking opening to help prevent spills, perfect for both kids and adults. This bottle is compatible with a range of PP#5 and stainless steel lids to suit different needs.
The wide mouth makes adding ice simple, and stainless steel naturally blocks light to help maintain fresh-tasting water. ECOtanka’s laser-printed logo is permanent and fade-resistant. For best heat performance, prime the bottle with boiling water for 3–5 minutes before filling with hot liquids.