Kiln Dried Logs Small CrateTrustpilot The crate contains the equivalent of approximately 1. 5 builders bags of logs, or 1. 28m3 (cubic metres) of loose logs this figure is based on multiplying the internal stacked volume of the logs with a multiplier of 1. 7 the industry standard for calculating the loose volume of logs from a stacked load. This is the main benefit of buying our stacked crates. If you mainly use your wood burner during the evenings and weekends, the crate