Sea to Summit Horizon Insulated Mug

The Sea to Summit Horizon Insulated Mug is a double-walled camp mug that keeps a hot drink hotter for longer than a single-wall cup, with a CoolGrip base so the outside stays comfortable to hold even with something scalding inside. The lid is self-draining and spill-resistant for sipping while walking or packing up camp, rather than a tight seal meant to fully contain liquid if the mug tips. Made from glass-reinforced polypropylene, it's built to be stackable with others in the range for group trips or storage, and it's a plastic mug rather than titanium or steel - lighter on cost and more forgiving if dropped on rock, but not as durable under repeated hard use as metal camp mugs. No capacity or weight is listed here, so check the current spec if you need it to match a specific coffee or tea routine.