Sea to Summit Delta Mug

The lightweight Delta Mug features an ergonomic rim for a easy sipping. The Nylon 66 material is doubled up along the top edge forming a hollow gap between the cup and the rim so fingers are protected from hot liquids. Also has a unique hex pattern base which reduces weight and is cool to touch. Ultra durable food grade Nylon 66 is microwave dishwasher safe. Hard wearing, stain resistant. Will withstand high heat and cold, wont crack. Protex base patented hex pattern design disperses heat through surface area and reduces weight. BPA free. Materials: food Grade Nylon. Weight: 2.2 oz. Volume: 16 oz 473 ml. Height: 4 Diameter: 3.5.