Modified my tough system clear lid organizer with a Tstak compatible spring lip so that I can attach my tough cases to my top organizer. Dewalts unreleased 2.0 clear lid should have
NEW - Dewalt TSTAK 2.0 Stackable Tool Storage - First Look! - YouTube
DEWALT Tool Tote, TSTAK System (DWST17809) - - Amazon.com
DEWALT TSTAK II 13 in. Stackable Flat Top Tool Storage Case DWST17807