Ateco 18 in. Striper Bag Inserts (10 Pack)

Precision Duo-Color Piping for High-Volume Production


For the professional pastry chef, consistency is the hallmark of expertise. The Ateco 465 18-inch Striper Bag Inserts are engineered to solve the most common frustration in decorative baking: color contamination. When piping multi-colored swirls onto cupcakes, cakes, or cookies, traditional methods often lead to muddied colors or uneven distribution. These dual-chamber inserts ensure a clean, crisp separation of frostings right until they hit the pastry tube.


Crafted from high-grade, flexible polyethylene, these 18-inch inserts fit seamlessly into any standard large reusable pastry bag. By utilizing a disposable insert, you not only guarantee a more hygienic preparation environment but also virtually eliminate the labor-intensive cleanup associated with greasy buttercreams and vibrant food gels. This system allows you to pre-fill multiple inserts for rapid-fire production, keeping your workflow moving during peak bakery hours.


Whether you are executing delicate bi-color borders or bold, vibrant cupcake peaks, the Ateco striper system provides the control necessary for award-winning results. Simply fill each half with your chosen colors, trim the tip, and drop the insert into your master bag equipped with a coupler and your preferred decorating tip. The result is a high-definition, two-tone effect that delights customers and elevates your brand’s presentation.


SKU: 465

Availability: In stock

$6.35
  • Details

    Exhaustive Technical Specifications & Workflow Integration

    Built to withstand the rigors of commercial kitchens, the Ateco 465 model is the industry standard for decorative efficiency. Below are the comprehensive technical highlights for this product:

    • Manufacturer SKU: 465
    • Manufacturer Part Number (MPN): 144465
    • Brand Authority: Ateco (August Thomsen Corp), a leader in professional pastry tools since 1905.
    • Dimensions: 18 Inches in length, providing ample capacity for large decorating tasks.
    • Material Composition: Food-safe, flexible Polyethylene (PE). This material offers superior tensile strength to prevent bursting under pressure while remaining pliable for maximum tactile feedback.
    • Quantity: 10 Inserts per pack, optimized for commercial inventory cycles.
    • Chamber Design: Internal dual-icing construction specifically designed to keep distinct colors separate within the bag.
    • Compatibility: Designed for use within a reusable outer pastry bag; compatible with standard large couplers and all Ateco pastry tubes/tips.
    • Manufacturing Origin: China.
    • Financial Advantage: Significant cost-to-value ratio with an MSRP of $7.70, offered at Knife Merchant for $6.35 per 10-pack.

    Application Guide:

    1. Filling: Fold back the top of the insert and fill each side with distinct frosting colors.
    2. Trimming: Use professional kitchen shears to trim the tip of the polyethylene insert only after filling.
    3. Insertion: Slide the filled insert into a larger reusable bag fitted with a coupler.
    4. Execution: Apply even pressure for perfectly balanced 50/50 color distribution.

    Additional Info

    SKU 465
    Brand Ateco
    Country of Manufacture China
    Manufacturer's Part Number 144465
    Pastry Bag Material No
    Manufacturer's Suggested Retail Price $7.70

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