Physically it should be possible; you have 32GB micro SD-cards, 32 of which take up about 5.3cm^3. That would be about the same as 1.5x5.0x0.7cm, which seems li

Physically it should be possible; you have 32GB micro SD-cards, 32 of which take up about 5.3cm^3. That would be about the same as 1.5x5.0x0.7cm, which seems like something that would fit that knife.