Stay hydrated on-the-go with the Mammoth Mug 2.5 l. Matte Neon Green. Its large size of 2.5 litres allows you to easily track your water intake with the engraved scale on the side. The leak-proof shaker cap and wide mouth make it convenient for adding in supplements. Made of Medical Grade plastic, it comes with a detachable wrist lanyard and reinforced handle for easy carrying. BPA & BPS free. Hand wash only.