Glass Cold Brew Bottle HARIO Aya with Integrated Filter 750 ml — Cherry Blossom (pink)

HARIO Aya is a 750 ml glass cold brew bottle with an integrated filter designed for preparing and storing cold-brewed coffee and tea. Constructed from heat-resistant glass, the bottle allows infusion directly in the container and subsequent chilled storage without transferring contents. The model features a leak-resistant cap and a removable filter that facilitates easy separation of grounds or leaves, making the bottle suitable for tabletop use, refrigeration, and transport in a bag with care.

Advantages

The heat-resistant glass construction preserves beverage flavor and resists staining, while the integrated filter enables consistent cold-brew extraction and straightforward filtration in a single container. The removable filter simplifies cleaning and maintenance. The bottle’s 750 ml capacity balances single-batch brewing with compact storage, and the leak-resistant cap helps prevent spills during handling and refrigerated storage.

Suitable for

• Preparing cold-brew coffee at home or in small offices
• Steeping cold or iced tea blends with loose leaves
• Infusing water with fruit or herbs for refrigerated serving
• Making and storing ready-to-drink cold beverages in the refrigerator

Key specifications

• Capacity: 750 ml
• Material: heat-resistant glass body
• Filter: removable integrated filter for grounds or leaves
• Lid: leak-resistant cap for safe storage
• Design: Cherry Blossom (pink) pattern

How to use

Add coarse coffee grounds or loose-leaf tea to the bottle, submerge with cold water according to your preferred ratio, then insert the filter and secure the lid. Allow the beverage to steep in the refrigerator for the recommended extraction time for your recipe, then remove the filter or pour through it to separate solids from the liquid. After use, disassemble the filter and rinse all parts with warm water; for deeper cleaning, wash with mild detergent and allow to air dry.

Usage recommendations

For consistent extraction, use coarsely ground coffee and steep in the refrigerator for 12–18 hours depending on strength preference. Avoid sudden temperature shocks to the glass; do not expose the bottle to direct flame or rapid heating. Clean the removable filter after each use to prevent flavor transfer between brews.