Use it to carry your TI-89

Sure to inspire the botanist in you

taking earth science notes

Keep a record of your hydrology research data

Heres a cheerful yellow Honey Bee mug

Gems & Minerals 32 oz Steel Bottle Product Type_Pint Glass Use it to carry yourLet this flask accompany you on your next rock hunting adventure, take it to geology lecture, or park it on your desk to brighten up your work from home workspace. This Gems & Minerals Vacuum Flask is perfect for your favorite rock hound, jeweler, mineralogist, or natural history museum buff. Geology rocks! With a textured design for a unique tactile experience, this flask will keep your drink hot or cold until you're ready to enjoy it.