Sea to Summit Detour Stainless Steel Collapsible Mug

The Detour Stainless Steel Collapsible Mug holds 475ml — enough for a full mug of coffee or soup — and folds down to 31mm for storage. Cool-Grip fins moulded into the sides create an air gap between hand and hot metal, so you can hold it comfortably straight after pouring. It's a stainless steel alternative to Sea to Summit's lighter plastic or titanium mugs, better suited to hikers who want something more durable and easy to clean than to anyone chasing the absolute lowest weight.