IWA Waterfall Decanter #10-034

• Built-in cascade aerator at the neck: Wine flows through a fitted aerator and spreads across the interior glass walls on the way down, exposing it to significantly more air than a standard decanter pour. This is what delivers full aeration in under 2 minutes rather than 30–60 minutes of passive resting.
• Stopper included: A metal-topped stopper seals the decanter neck, enabling the flip-and-pour-back step without spillage and keeping any remaining wine sealed for short-term storage.
• 41 oz capacity holds a standard 750ml bottle
• Wide, low-profile base: The broad conical shape keeps the center of gravity low. Less prone to tipping than tall or narrow decanters during a dinner or party setting.
• Compact footprint: 6¾ inches wide and 8¼ inches tall
• Lead-free glass

Brand: IWA

UPC: 077757100345

Size: 6 ¾w x 6 ¾d x 8 ¼h (in)

Weight: 1.6 lbs

Capacity: 41 ounces

Material: Glass

How does the Waterfall Decanter actually aerate wine so quickly?

A: Wine pours through a built-in aerator at the neck and cascades down the interior walls of the wide glass bowl in a continuous, hands-free waterfall. That sustained, film-like contact with air accelerates oxidation, softening tannins while evaporating acidity and bitterness — the entire process takes less than 2 minutes. A traditional decanter achieves a similar result, but typically requires 30 to 60 minutes of wait time after pouring.

What do I do if I don't finish the whole bottle?

A: Turn the decanter upside down over your original bottle and the leftover wine flows back in for storage. The stopper included with the decanter seals the bottle once it's been returned. This is one of the most practical differences between this decanter and a conventional open-bowl style — you don't have to commit to finishing every drop the moment you open it.

How much wine does it hold, and will a full bottle fit?

A: The decanter holds 41 ounces, which comfortably exceeds a standard 750ml bottle (approximately 25.4 oz). The wide conical base measures 6¾" wide x 6¾" deep with a height of 8¼", giving it a low, stable footprint on a table or sideboard.

What is the decanter made of, and is it safe for regular use?

A: The bowl is made from lead-free glass and weighs 1.6 lbs. The aerator fitting at the neck — visible in the product images as a black ribbed collar — is a separate component that directs the wine flow. Because it's lead-free, it's safe for everyday pouring without any concern about leaching, which is worth confirming on any glass decanter you use regularly.

How is this different from a standard open-bowl decanter?

A: A standard decanter relies entirely on surface area and passive exposure to air over time. The Waterfall Decanter uses an active cascade mechanism that forces wine across a large air-exposed surface in a moving stream, compressing that wait into under 2 minutes. It also doubles as a serving vessel and — uniquely — allows you to return unfinished wine to the original bottle, neither of which a traditional decanter supports.