The Thermo Scientific® Nalgene® square media bottle has a 60mL capacity and is made of translucent amber PETG with an opaque amber HDPE closure. This bottle meets the requirements of light-resistant containers in accordance with current edition of USP. It is non-pyrogenic and non-cytotoxic. Material: Amber PETG. Capacity: 60mL. 200/Case. Nalgene® #: 322021-0060.