If minekampf was a real thing then we'd be hauling around megatons of precious metal because somehow we could carry 2048 cubic meters of gold effortlessly.
I get 4032 cubic meters. Carried inventory is a 9x6 grid of slots, and there are 9 slots in the hotbox, stacks of 64 in each slot. ((6*9)+9)*64=4032 (4032 cubic meters of gold is 77898 metric tons)
Wait, nevermind, I'm thinking of a double chest. Carried inventory is a 9x3 grid of slots, plus 9 in the hotbox. ((9*3)+9)*64=2304 (44513 metric tons)
It really annoys me that you can carry 36 stacks of 64, why can't we keep to the 2^n theme?
So, full of enchanted golden apples (notch apples) would be 356106 metric tons (plus the weight of the apples themselves), assuming the 8 cubic meters of gold needed are not consumed in the crafting process and actually add to the weight of the apple.
That mass is well below the Chandrasekhar limit (2.765x10^30 kg), and the pocket is much larger than the Schwarzschild radius of that mass (I calculate r=5.29x10^-19 m). So it wouldn't be stable as either a neutron star or a black hole (not that a black hole that small would be stable anyway). Although, assuming a volume of about 1 liter for the pocket, it would have to be compressed to about 3.56x10^11 kg/m^3, which is somewhere between the density of a white dwarf star and a neutron star (10^9 and 10^17 kg/m^3 respectively). Ok I'm thinking WAY too hard about this.
It really annoys me that you can carry 36 stacks of 64, why can't we keep to the 2^n theme?