The Santeco Erie is a large 1.2 litre sports bottle for long days outdoors, at the gym or on site. It is made from food-grade stainless steel with double-wall vacuum insulation, keeping drinks cold for up to 24 hours and hot for up to 12 hours (maker's figures). The 2-in-1 lid has a built-in silicone straw for quick sips plus a spout for drinking directly, with a carry handle on top and a lock to stop leaks in a bag. A removable shoulder strap lets you carry it hands-free. The wide mouth takes ice cubes and is easy to clean; hand washing is recommended. The outside is powder coated for grip. This one is Ash Grey. In the box: the bottle, the 2-in-1 lid, a silicone straw and a shoulder strap.