Pelican iM2975 Storm Transport Case - Internal Dimensions: 29" Length x 18" Width x 13.80" Depth - 31.19 gal - Stackable - External Dimensions: 31.3" Length x 20.4" Width x 15.5" Depth - HPX Resin - Black - Military (No Foam) Pelican Storm Pelican iM2975 Storm Transport Case - 4.17 ft - Internal Dimensions: 18" Width x 13.80" Depth x 29" Length - External Dimensions: 20.4" Width x 15.5" Depth x 31.3" Length - HPX Resin - Black IM2975-00000