[opello]

You have to be able to fit those 10 100mL bottles into a single 1 quart resealable bag. At most you'd probably get about 9.46 of those 10 bottles in the bag but in practice it's fewer still.

1 US liquid quart is about 946.353 milliliters.

[gambiting]

>>1 US liquid quart is about 946.353 milliliters.

Why not just say 1 litre and have the same limit as the rest of the world.

[opello]

The surface level answer is "for Ronald Reagan reasons":

https://en.wikipedia.org/wiki/Metric_Conversion_Act

[mendelmaleh]

Because we have quart-sized ziplock bags here, liter bags not so much.