The invention relates to a feeder and a feeding device provided with the feeder. The feeder is made of food grade elastic materials, and comprises an annular base portion and a bag extending downwards from the annular base portion, one or multiple through holes are formed in the tail end of the bag, a ventilation hole and/or sliding component and/or elastic component for reinforcing the usability and convenience of the feeder are or is arranged on the feeder or inside the feeder, and therefore a user squeezes out the food in the feeder more easily.本發明涉及餵食器以及具有該餵食器的餵食裝置,其中,餵食器由食品級彈性材料製成,包括一環形基部,以及由所述環形基部向下延伸形成的囊袋,所述囊袋的末端設有一個或多個通孔,在餵食器上或內部設置有增加餵食器易用性和方便性的通氣孔及/或滑動部件及/或彈性部件,使用者更容易擠出餵食器中的食物。100‧‧‧餵食器101‧‧‧環形基部102‧‧‧囊袋的末端103‧‧‧通孔105‧‧‧環形可折疊部111‧‧‧通氣孔
