Perka Wayfarer Mug

The Perka Wayfarer is engineered to keep beverages hot for up to 10 hours. Its vacuum-sealed, copper-lined construction is designed to minimize heat loss, though keeping the sliding lid closed is essential for maximum retention.

The lid features a sliding closure designed for easy sipping and splash resistance, but it is not 100% leak-proof. It is best to keep the mug upright rather than tossing it into a bag.

The mug measures 4.75 inches wide including the handle, so it may be a tight fit or incompatible with some smaller, recessed car cup holders. We recommend checking your vehicle's cup holder diameter if you plan to use this primarily for commuting.

While the stainless steel body is durable, we recommend hand washing to preserve the integrity of the powder-coated exterior and the vacuum seal. The lid is generally top-rack safe, but hand washing is the safest bet for long-term use.

Copper lining is an added layer of insulation inside the vacuum wall. It reflects heat back into the liquid, significantly improving thermal performance compared to standard double-walled mugs that lack this extra barrier.

The powder-coated exterior is designed for rugged, daily use and is much more resistant to scratches and chips than standard painted finishes. It provides a textured grip that holds up well even when used outdoors.