Hario Cold Brew Bottle - 650ml - Black

The Flex:
When the summer sun is blasting, your boiling hot pour-over kettle is the last thing you want to look at. The Hario Filter-In Bottle is the ultimate shortcut to lazy, ultra-smooth summer extractions. Shaped exactly like a sleek wine bottle, it brews silky cold brew right in your fridge door by slowly extracting flavor overnight. Because cold water coaxes out the sugars while leaving the heavy oils and harsh bitterness behind, you get a pristine, low-acid coffee concentrate that stays fresh for days.

Holy Sip! Pro-Tip: Don't grind too fine or you'll choke the internal polyester mesh mesh strainer. Stick to a solid medium-coarse setting—similar to sea salt—and use a ratio of about 55g of coffee to fill the bottle. Give it a gentle swirl before sliding it into the fridge for 12–15 hours to hit that sweet spot.

The Specs:

• Capacity: 650ml of finished cold brew nectar (Perfect for fueling 3-4 refreshing cups).
  
• Material: Shock-resistant, legendary Hario heatproof glass paired with a grippy silicone rubber spout.
  
• Filtration: Removable, ultra-fine polyester resin mesh strainer that keeps your brew sediment-free.
  
• Dimensions: 87 x 84 x 300mm (Meticulously engineered to slip right into standard fridge door pockets).
  
• Origin: Crafted in Japan by the glass masters at Hario.