Give your best customers an item that enhances every workout with this SmartShake (TM) Original Compartment Fitness Shaker! It's a reusable 20 ounce (600 mL) bottle measuring 8 1/2" H x 4" D and is made of BPA-free polypropylene plastic. The smart compartments are separated by an organizer that divides the top section into 4 sub-sections for things like nutritional supplements, snacks or coins. The bottom area holds approximately 70 grams of protein powder. Features also include a PE plastic leak-proof lid and a patented snap-on power mixer that makes mixing easy and helps prevent caking and build-up. Add your logo and be the brand that health-conscious consumers celebrate!