The Flagship Mixing Glass 21 oz | Hammered Glass Cocktail Mixing Glass

The Mixing Glass That Can Handle the Job.

Martinis, Negronis, Manhattans, Old Fashioneds, Vieux Carrés — every great stirred cocktail starts in a great mixing glass. The Flagship is Bull In China’s answer to what that glass should be: 21oz of seamless Czech glass with a hammered exterior texture, a weighted base, and a pour spout that actually works. It’s built to handle the high volume of a busy restaurant service and the repeated use of a serious home bar without missing a beat. The slow annealing process used in its production makes it one of the most thermally and physically durable dishwasher-safe mixing glasses on the market — it can take a beating and drastic temperature changes without cracking, clouding, or separating.

• Seamless Construction: No interior seams means your barspoon moves freely without catching — and the glass won’t pop apart mid-service or during a cocktail party.
• Slow-Annealed Czech Glass: The long, slow annealing process creates exceptional resistance to both physical impact and thermal shock — one of the most durable mixing glasses available.
• Dishwasher Safe: Fully dishwasher safe without compromising clarity or structural integrity over time.
• 21oz / 620ml Capacity: Sized for two-cocktail batches with room for ice — standard dimensions compatible with both julep and Hawthorne strainers.
• Hammered Texture Exterior: The dimpled surface provides grip during stirring and catches light beautifully on the bar.
• Pour Spout: Integrated pour spout for clean, drip-free straining directly into the serving glass.
• Arrives in Bull In China Gift Box: Ships in the signature teal Bull In China gift box — ready to give as-is.

Built for Stirred Cocktails. Sized for Two.

The 21oz capacity gives you enough room to build two cocktails over ice with proper dilution — the standard for a well-equipped home bar or professional rail. The Flagship works with any standard julep strainer or Hawthorne strainer, so it integrates seamlessly into whatever straining setup you already use. The hammered texture exterior provides grip during extended stirring sessions, and the weighted base keeps the glass stable on the bar surface. Made in Czechia from glass chosen specifically for its clarity and durability.

Product Specifications

• Capacity: 21oz / 620ml (with slight variation)
• Construction: Seamless Czech glass, slow-annealed
• Exterior: Hammered texture with integrated pour spout
• Strainer Compatibility: Julep strainer and Hawthorne strainer
• Dishwasher Safe: Yes
• Weight: 1.85 lbs
• Country of Origin: Czechia
• Vendor: Bull In China
• Packaging: Bull In China teal gift box

Care Instructions

• Dishwasher safe — top rack recommended for best results.
• Hand wash also suitable — warm soapy water, rinse thoroughly, dry with a lint-free cloth to prevent water spots.
• Avoid sudden extreme temperature changes (e.g., placing a hot glass directly into ice water).
• Do not use abrasive scrubbers on the exterior texture.