This Star Chart Thermos features a detailed constellation design inspired by astronomy and the study of the night sky. Its textured surface invites curiosity and celebrates the science behind celestial navigation. Whether you’re stargazing outdoors, attending lectures, or enjoying a warm drink at your desk, this flask offers both practical function and scientific inspiration.
Why you’ll love this bottle:
- Double-wall vacuum insulation keeps beverages hot or cold for hours
- 18 oz (530 mL) capacity provides just the right amount of hydration without bulk
- Made from durable stainless steel with BPA-free components
- Screw-top lid with silicone seal and wide-mouth opening for easy filling, cleaning, and infuser use
- Celestial artwork encourages curiosity about astronomy and supports a science-forward identity
Carry this flask to stay hydrated and inspired as you explore the cosmos or dive into your studies.
