Heartbeat 12 oz Steel Bottle Fit_Toddler We all know it's true:

We all know it's true: science is magic that works

this ceramic mug features some of your favorite charismatic megafauna

Let it inspire an upwelling of creativity and accurate data collection

you're helping light the way toward progress

Heartbeat 12 oz Steel Bottle Fit_Toddler We all know it's true:Study your cardiac rhythms while keeping hydrated! It looks nicer than an EKG pocket guide, and this Heartbeat Flask is functional and aesthetic. Fill it with ice cold water and take it to the gym for your cardio workout, or top it off with coffee for a long night shift in the cardiac ward. 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.