Stanley Hammertone Green Easy-Fill Wide Mouth Flask 0.23L

It’s the matte black pebble flask that never lets you down—unless, of course, it’s empty. The retro look, portable size, and slim silhouette mean that it can slip seamlessly into any situation. Widemouth opening for easy refills (no funnel needed). Stainless Steel construction with a leakproof cap offers lasting performance. Dishwasher safe. 98% Stainless steel, 2% Silicone.