French Press Coffee Bottle Heat Preservation Coffee Filter Bottle Corrosion Resistance Sealing Leakproof for Home Kitchen Office Feature: 1.High Quality: Made of 304 stainless steel+edible PP material+silica gel, stainless steel pot wall, lasting temperature locking, 100 mesh+80 mesh double-layer filter screen 3D tightly woven, comprehensive filtering of coffee dregs, lasting to maintain the silky taste, stainless steel material is safe and corrosion resistant, without fear of acid and alkali. 360 leakproof lock. 2.Making Coffee: It is both a coffee pot and a heat preservation cup. The taste lasts for 12 hours and is smooth. The coffee is clear without dregs. It is kept warm for 8 hours 3.Easy to Use: Rotate and unscrew the bottle cap, add an appropriate amount of coffee powder, add hot water (not exceeding the maximum scale), wait for 3 minutes for the coffee powder to fully soak, put the filter valve on the pot mouth and slowly press it down to the bottom, and then tighten the bottle cap to enjoy. Note: When pressing, please slow down the speed and press it to the end at a uniform speed. Do not press too fast or repeatedly to prevent the coffee dregs from flushing back to the coffee liquid. 4.Easy to Carry: With lightweight body and slim design, it is easy to carry while you are in travelling, hiking, holiday, vocation, etc. 5.Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly. Specification: Origin: Mainland China Capacity: 320ml Material: 304 stainless steel+edible PP material+silica gel Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.