The Delta Bowl features our patented Protex™ hex pattern base which reduces weight and disperses surface temperature. The thumb grip keeps your fingers out of your food and also doubles as a carabiner hang loop. Specifically designed with steep side walls to keep food and liquids from slopping over the edge, the 20° curvature also perfectly matches the Delta Spoon and Sporks. The lid forms a press fit over the bowl and doubles as a preparation surface.