2 cubic feet of wood chips is a pile that measures 31.6 in (80.2 cm) wide and 13.2 in (33.6 cm) tall. This amount is about half the size of a wheelbarrow load and is shown in the photo next to a basketball, a 5-gallon bucket, and an adult person.

Volume
15 gallons
15 gal (56.6 L)
about half the size of a wheelbarrow load
Wood chips typically ranges 0.24–0.4 g/mL depending on how it's packed. A firmly packed scoop weighs more.