BlenderBottle - ProStak Expansion Pak with Handle (100cc+150cc+250cc Jars Included) - Pebble Gray C02363

Motion sensor lid; advanced seal 2 technology; built-in infrared sensor; 13-gal. capacity; semi-round shape

Stay organized at the gym with this BlenderBottle ProStak expansion pack. Three separate storage jars with Twist n' Lock technology snap together with just a quarter turn to help you stay organized. An integrated handle helps you carry this BlenderBottle ProStak expansion pack easily, and a discreet pill holder gives you a convenient place for storing vitamins and supplements.