Classic Easy Fill Wide Mouth Flask | 8 OZ

$17.94 ~~$26~~ In stock

Category: Normal

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.

Maximum of 20 units allowed per order. Feel free to combine colors!

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 19 reviews)

Henry ★★★★★ Aug 14, 2026

That retro look is what sold me, and the 8 oz size is just right for slipping into a jacket pocket without any awkward bulge. The stainless steel feels solid and the wide mouth makes filling it a breeze, even when I’m in a rush. It’s already become my go-to for hikes and long drives.

Thomas V. ★★★★★ Aug 13, 2026

The slim silhouette fits perfectly in my back pocket, and the wide mouth makes filling it a breeze without any spills. I’ve been carrying it daily for a week and the retro look still gets compliments from friends every time.

Grace ★★★★★ Aug 12, 2026

The engraving on the front gives it that old-school bar feel, and the 8-ounce size fits perfectly in my jacket pocket without bulging. Filled it this morning before a hike and it stayed cold for hours—stainless steel really does the job.