Delta Insulated Mug Color:Grey and everyday wear without missing

and everyday wear without missing a beat

Laptop and tablet sleeve secure in lockable compartment

Straight Shaft

Mesh bag provides convenient storage

Shell Material: 260T Polyester Pongee

Delta Insulated Mug Color:Grey and everyday wear without missingThis mug features a groundbreaking advancement in thermal insulation. We use an integrated molded Polyurethane sleeve that actually insulates the liquid inside the mug, unlike double walled mugs which only protect your hands but don't necessarily keep your beverages hot or cold. Well designed leak proof sipping lid has an ergonomic rolled edge and thumb grip with hang loop. Excess liquid flows back into the sipping hole because of the concave design