Classic Easy Fill Wide Mouth Flask | 0.23L Color:Hammertone Black So you don't need to

So you don't need to sacrifice a single drop

Refresh as you’re walking your dog or getting a dose of sunshine

or around the campfire

The double-wall vacuum insulation keeps your cocktails colder longer

The bold and colorful Stanley IceFlow™ Flip Straw Tumblers are made to keep you hydrated in a fully functional style

Classic Easy Fill Wide Mouth Flask | 0.23L Color:Hammertone Black So you don't need toIts the flask that never lets you downunless of course, its empty. The retro look, portable size, and slim silhouette means that it can slip seamlessly into any situation. Theres a wide mouth opening for easy refills (no funnel needed). And the Stainless Steel construction with leakproof cap makes it extra durable.