Advanced anti-leak technology makes the cap & lid safe for hot & cold drinks. Two portion containers for supplements, one of them with a detachable pill compartment. Extra coarse thread on the lid. Revolutionary concave hexagon strainer eliminating powder lumps & giving your drinks a perfect viscosity. A carabiner, perfect for the locker keys or gym card (option). Attractive colours to choose from, match the Smart Shake with your clothes & personality. Non-toxic plastic, BPA- & DEHP-free. Safe for freezer, dishwasher, microwave oven & hot liquid, up to 120 C (248 F). The shaker holds 600 ml (20 oz) up to the edge & the portion containers 120 ml (4 oz) each. The product is recyclable & made from non-toxic plastic. Protected with patent