Self-draining channels prevent water from pooling and reduce still water build-up on the trash can lid Snap-lock ensures a secure fit Ridges enable stacking of BRUTE containers to provide a space-efficient storage solution Easy-to-clean, seamless construction is guaranteed to never fade, warp, crack, or crush and features a UV inhibitor for a long-life in extreme environments Proprietary design constructed with the highest-quality materials plus a UV inhibitor ensures long life in even the most extreme commercial environments. Guaranteed to never fade, warp, crack, or crush.