With superfine stainless steel brew filter. Includes brew filter and insulating neoprene sleeve. Smooth, flavorful cold brew coffee. No bitterness. Dishwasher safe. Cap. Borosilicate free. Cold brew bottle. Keep cold neoprene sleeve reduces condensation and has a carry loop. Filter. Folding handle for easy removal. Superfine stainless steel brew filter. Base removes for adding coffee and easy cleaning. Removable base. 65% less acidic than hot brew coffee. www.primulaproducts.com. BPA free. Made in China.