Snow Peak Ti-Double Stackable Mug 400ml. With its double-wall insulation the Stacking Mug is designed for hot and cold beverages. Pair th? Ti-Double Stacking Mug with the M200 or M400 and nest them together for easy storage at home or outdoors. Shop the full set. Please note: double-walled titanium cannot be used for cooking or placed over a heat source. Specifications for Snow Peak Ti-Double Stackable Mug: Manufacturer: Snow Peak Application: Camping Color: Titanium Features of Snow Peak Ti-Double Stackable Mug Double-wall insulation designed for hot and cold beverages; Stackable with other Ti-Double Mugs Package Contents: Snow Peak Ti-Double Stackable Mug Snow Peak TW-126: Ti-Double Stackable Mug 400ml