Heartbeat 12 oz Steel Bottle academic planner which carried Charles Darwin on

which carried Charles Darwin on his voyage around the world

or fill one up with love poems

Let it inspire you to make bold connections and to pose innovative questions

Lagoon (standard gel)

Heartbeat 12 oz Steel Bottle academic planner which carried Charles Darwin onStudy 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.