Heartbeat 12 oz Steel Bottle Pencil Bag or sketch your favorite natural

or sketch your favorite natural history museum finds

Let your creativity run wild in the black pages of this Twilight in the Evergreen Forest Notebook

Use it to keep your dive log

or give one to your favorite pilot or aeronautical engineer

please let us know and we will be sure your order includes different and unique notebooks

Heartbeat 12 oz Steel Bottle Pencil Bag or sketch your favorite naturalStudy 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.