These lightweight mugs feature Sea to Summit’s patented Protex hex pattern base which reduces weight and disperses surface temperature.
The Delta InsulMug also features a ground-breaking advance in thermal insulation: a moulded non-absorbing closed-cell ThermoSkin. A snug-fitting, self-draining lid allows drip-free sipping. Ideal for expeditions, camping and daily commuting.
These lightweight mugs feature Sea to Summit’s patented Protex hex pattern base which reduces weight and disperses surface temperature.
The Delta InsulMug also features a ground-breaking advance in thermal insulation: a moulded non-absorbing closed-cell ThermoSkin. A snug-fitting, self-draining lid allows drip-free sipping. Ideal for expeditions, camping and daily commuting.