Bag with opening mechanism

A bag comprising:

• a body having a sidewall, a bottom portion, and a top portion, wherein the sidewall and bottom portion define an interior space and wherein the top portion has an opening;
• and
• an opening mechanism comprising
• a frame structure in communication with the opening, the frame structure comprising a front frame member and a rear frame member,
• a biasing mechanism adapted to apply a biasing force to the frame structure to move the frame structure from a closed position to an open position, wherein the biasing mechanism comprises a spring that biases the front frame member away from the rear frame member, and
• a latching mechanism adapted to latch the frame structure in the closed position when engaged and to allow the frame structure to move by the biasing force to the open position when disengaged, wherein the latching mechanism comprises a magnetic latch, wherein the magnetic latch has a latching force that is greater than the biasing force by the biasing mechanism when engaged, and wherein the magnetic latch has a latching force less than the biasing force when disengaged,
• wherein movement of the front frame member away from the rear frame member causes the latching mechanism to disengage so that the biasing mechanism can cause the bag to move to the open position to allow access to the interior space, and wherein the biasing force continues to apply a biasing force to the frame structure when the frame structure is in the open position.