A container comprising: a lower portion comprising a base portion and a sidewall extending away from the base portion, the sidewall comprising a distal portion opposite the base portion, the sidewall further comprising a keyway, a first recess, and a second recess (340B, 340C, or 340D), the first recess having an upper portion adjacent a lower portion, the keyway being formed in the upper portion of the first recess, the second recess (340B, 340C, or 340D) having a lip portion, the base portion and the sidewall defining a hollow interior having an opening defined by the distal portion of the sidewall; and a lid removably couplable to the sidewall of the lower portion, the lid comprising a body portion having a peripheral portion, first and second flaps (212A and 212B, 212C, or 212D) both positioned on the peripheral portion, and a key member positioned on the first flap, the second flap (212B, 212C, or 212D) comprising a tab, the second flap (212B, 212C, or 212D) being pivotable relative to the body portion of the lid to position the tab inside the second recess (340B, 340C, or 340D) and into engagement with the lip when the body portion of the lid is positioned adjacent the distal portion of the sidewall and closes the opening of the hollow interior defined by the distal portion of the sidewall, said container being characterized in that the lower portion of the first recess is configured to receive the key member, the key member being receivable inside the keyway by sliding the key member within the first recess from the lower portion into the keyway formed in the upper portion of the first recess, the body portion of the lid being configured to be pivoted relative to the first flap when the key member is received inside the keyway to position the body portion of the lid adjacent to the distal portion of the sidewall to close the opening of the hollow interior defined by the distal portion of the sidewall. a lower portion comprising a base portion and a sidewall extending away from the base portion, the sidewall comprising a distal portion opposite the base portion, the sidewall further comprising a keyway, a first recess, and a second recess (340B, 340C, or 340D), the first recess having an upper portion adjacent a lower portion, the keyway being formed in the upper portion of the first recess, the second recess (340B, 340C, or 340D) having a lip portion, the base portion and the sidewall defining a hollow interior having an opening defined by the distal portion of the sidewall; and a lid removably couplable to the sidewall of the lower portion, the lid comprising a body portion having a peripheral portion, first and second flaps (212A and 212B, 212C, or 212D) both positioned on the peripheral portion, and a key member positioned on the first flap, the second flap (212B, 212C, or 212D) comprising a tab, the second flap (212B, 212C, or 212D) being pivotable relative to the body portion of the lid to position the tab inside the second recess (340B, 340C, or 340D) and into engagement with the lip when the body portion of the lid is positioned adjacent the distal portion of the sidewall and closes the opening of the hollow interior defined by the distal portion of the sidewall,