Made With PET Material | Screw On, Spill-Resistant Sip Top Lid | Made In The USA | Flavor Your Beverage With Your Choice Of Fresh Fruits Or Herbs | Easy Carry Handle | Usable With Or Without Infuser Chamber | Lids Packed Separately And Unassembled. | Proposition 65 Compliant | Meets FDA Requirements | BPA Free | Hand Wash Recommended