4 LEVEL FILTRATION SYSTEM - We use double stainless steel screen filters on a durable plunger supported by a spring loaded base plate to seal the edges, followed by a final top lid strainer to give you a pure brew with no grounds unlike other cheap presses. Perfect to make fresh French coffee, tea, espresso or even cold brew. -------ONLY THE FINEST QUALITY MATERIALS - Every single metal piece is 304 grade stainless steel giving the coffee press a resilient shine and protecting it from rust. The glass carafe is made of thick borosilicate glass that can withstand boiling water! It is also portable and small enough to fit in a travel bag or backpack, making it easy to bring on camping, hiking or backpacking trips, outdoor activities, or to work or the office. -------BPA FREE - All individual materials on the cafetiere surpass food/drink grade quality requirements with certified lab tests to back it up. BPA free plastic lid strainer, 304 food grade rated stainless steel, thermal resistant borosilicate glass pot (6-cup, 600 ml). Also features a unique modern European design beaker housing that adds luxury to any kitchen. -------DETAILED INSTRUCTIONS TO MAKE THE PERFECT BREW - At InstaLite, we go above and beyond to satisfy our customers which is why you get a detailed coffee brewing guide and brewer manual to accompany your coffee presser, giving you the best tasting coffee or tea in the palm of your hand. Also makes a good gift!