Warm drinks on the go

The sisters' insulated bottle is made of stainless steel, polypropylene and silicone, and can hold 350 ml. On frosty Christmas days when the sun peaks through the clouds, Anna and Clara pack their bags with home-baked treats, warm blankets and an insulated bottle filled with hot chocolate and invite their nephew and nieces on a sledge ride in the forest. After a wild race down the frosty hills, there is nothing quite as satisfying as a warm drink, the sisters agree.