Stanley Classic Easy Fill Wide Mouth Flask, 8oz, Hammertone Black

It's the stainless steel flask that never lets you down - unless of course, it's empty. The retro look, portable size, and slim silhouette on your insulated flask means that it can slip seamlessly into any situation. There's a wide mouth opening for easy refills (no funnel needed). And the stainless steel construction with leak proof cap makes it extra durable.