The ⚀quadqua·volumel, or ⚀bucket·volume

Quantityvolume
Formal name

⚀quadqua·volumel

Formal abbr⚀q↑vmℓ 
Colloquial name⚀bucket·volume
Colloquial abbr⚀bkt·vm
Derivation10z ⚀hand·volume
Derivation abbr10z ⚀hd·vm
TGM equiv

≈ 5.4z uncia·Volm

TGM equiv abbr≈ 5.4z u↓Vm
SI & USC equiv

= 4ᘔ2.2876z=698.2265625d inch3
 386.896103896104d fluid ounce
≈ 3.02262581168831d gallon

= 11.4418833661875d liter

scaling01:06:+:04:1.0000