REMOVABLE BOTTOM - The OVRLNDR is the only coffee press on the market with a patented removable bottom. After you press and drink all the coffee, carefully unscrew the base for easy clean up! 28 fl.oz total, but you will lose some of this ounce-age to the removable bottom. This is intentional to make swishing out the spent grounds easy-peasy! So, you'll have 24 fl.oz drinkable - be sure to drink or pour this first, before removing the base for cleanup. PATENTED TECHNOLOGY - Planetary Design's Bru-Stop technology features a tempered steel plate resting on the ultra fine mesh plunger. By keeping the grounds at the bottom of the cup, and preventing over-extraction, you'll brew delicious, flavorful coffee down to the last sip! KEEP YOUR COFFEE HOT - Featuring a double-wall, vacuum-insulated stainless steel body, and a threaded no-spill locking lid, this coffee press retains the heat of your beverage for hours. DURABILITY & PORTABILITY - The OVRLNDR is made from 18/8 grade stainless steel, BPA-free parts and paints, and a tough textured finish, allowing you to enjoy a delicious cup of french press coffee wherever your adventures take you! EASY POUR SPOUT - Effortlessly pour your brew into your desired drinkware option or sip straight from the spout with no mess. Gone are the days of a messy pour. A truly easy-to-clean French Press perfect for commutes, road-trips or just brewing in the kitchen. The removable bottom makes clean-up a breeze, and Bru-Stop press makes for a smooth, never-bitter tasting cup that won’t leave grounds in your smile. 28 fl.oz total, but you will lose some of this ounce-age to the removable bottom. This is intentional to make swishing out the spent grounds easy-peasy! So, you'll have 24 fl.oz drinkable - be sure to drink or pour this first, before removing the base for cleanup.