High-Quality Material: Crafted from 304 Stainless Steel, this coffee cup ensures durability and longevity. The inner filter paper is intricately woven with high-density ultra-fine metal wire, preventing coffee powder seepage. The outer layer features a thickened stainless steel sheet, laser-punched for enhanced protection. Professional Filtration: Embrace the double-layer filter structure inspired by Italian coffee machines. This design guarantees exceptional filtration efficacy, ensuring a smooth and rich coffee experience every time. Say goodbye to unwanted residues and savor the pure essence of your favorite brew. Eco-Friendly Innovation: Experience the freedom of a filter paper-free brewing process. Our innovative design eliminates the need for disposable filter papers, reducing waste and environmental impact. Enjoy your coffee without concerns about paper odors altering its flavor profile, promoting sustainability effortlessly. Portable Convenience: Designed with a convenient folding feature, this coffee cup is your ideal travel companion. Its compact size allows for easy transport, enabling you to enjoy your favorite brew wherever you go. The self-cleaning interior ensures hassle-free maintenance on-the-go. Enhanced User Experience: The polished steel mesh component of this cup guarantees a hassle-free cleaning process. Coffee grounds are less likely to adhere to the surface, facilitating effortless rinsing and Description: Introducing the coffee cup, a premium brewing accessory for coffee enthusiasts. Crafted with precision, this cup features an inner filter paper woven from high-density ultra-fine metal wire, ensuring optimal isolation of coffee powder. The outer layer is made of thickened stainless steel sheet, laser-punched for added protection. Designed with a double-layer filter structure inspired by professional Italian coffee machines, this cup guarantees superior filtration performance. The filter paper is odor-free and eco-friendly, eliminating concerns about altering the coffee's flavor profile. Say goodbye to wasteful paper filters and embrace sustainability. The cup's foldable design makes it portable and convenient for on-the-go brewing. Its interior surface promotes self-cleaning, enhancing the overall maintenance experience. The polished steel mesh prevents coffee grounds from sticking, facilitating easy cleaning after each use. Experience the perfect blend of functionality and style with the coffee cup – your go-to companion for enjoying rich and flavorful coffee anytime, anywhere. Item Name: Coffee Cup Material: 304 Stainless Steel Features: Eco-friendly, Foldable, Dual-layer Filter Design Size Details: Thermal Cup: 5.31" x 3.54" Filter: 4.7" x 2.9" Spoon: 6.69" Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2pcs: 1 x Thermal Cup 1 x Filter 3pcs: 1 x Thermal Cup 1 x Filter 1 x Spoon