Sea to Summit Delta Insul-Mug Review

The Sea to Summit Delta Insul-Mug is a great insulated plastic mug that is big enough to double as a small bowl – all in a fairly lightweight package.  If I’m going to bring a mug with me into the backcountry its going to be insulated.  The luxury of having a hot cup of coffee in the morning is kind of defeated if the coffee doesn’t stay hot.  The Delta Insul-Mug keeps water hot for far longer than any other plastic mug I’ve used.

Besides doing its job to keep liquid (or food if your mug is doing double duty as a bowl) hot the Delta Insul-Mug sports other nice features, like a lid – with a nice small sipping hole that makes drinking easy, being manufactured with BPA free plastic, a thin piece of cord attached to the lid to help remove it, and a honeycomb bottom that further insulates the contents of the mug.  It weighs a measly 4.1 oz. (on my scale).


If you are looking for a plastic mug that will keep stuff warm for a long time the Sea to Summit Delta Insul-Mug is a great option.

Sea to Summit Delta Insul-Mug