Made Of Borosilicate Glass. Screw On, Spill-Resistant Lid. Easy Carry Handle On Lid. Ribbed On The Interior Only. Single Wall Construction. Wide Mouth Opening. Not For Hot Liquid Use. Meets FDA Requirements. BPA Free. Hand Wash Recommended. Supports Responsible Forestry. FSC® Certified. FSC® Certified Products Are Made With, Or Contain, Forest-Based Materials Sourced From Forests That Have Been Audited By An Independent Third Party To Confirm They Are Managed According To FSC®'s Rigorous Social And Environmental Standards.