Seattle Mariners Flag – 3x5 Made in USA MLB Team Flag

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Seattle Mariners Flag – 3x5 Made in USA MLB Team Flag

Show Seattle baseball pride at home, at a tailgate, or anywhere you display your team colors with a 3x5 Seattle Mariners flag made in the USA. Officially licensed by Major League Baseball, these American-made nylon team flags combine recognizable Mariners graphics with reinforced construction for porches, patios, garages, offices, game rooms, fan caves, and outdoor flag displays.

Choose from five Seattle Mariners designs: Deluxe with Blue Background, Deluxe Round Logo with Blue Background, Slogan Flag, Deluxe with White Background, or Camouflage with Logo. Each option uses the same versatile 3x5 format, giving Mariners fans several ways to feature navy, teal, white, round-logo, or camouflage styling in a baseball-season setup or year-round sports space.

Key Professional Team Flag Features

American-Made Seattle Mariners Flag Features

• Made in the USA: American-made construction for shoppers who want their baseball display to support domestic manufacturing.
• Officially licensed MLB merchandise: Authentic Seattle Mariners graphics and approved team designs.
• 3x5 nylon construction: A practical size and material for many residential flagpoles, wall displays, patios, garages, tailgates, and sports rooms.
• Quadruple-stitched edges: Reinforced perimeter stitching helps strengthen high-movement areas during repeated display.
• Full-bleed coloration: Bold Mariners graphics create a strong visual presentation indoors or outside.
• Weather-resistant header: Designed for dependable outdoor display.
• Brass grommets: Provides a familiar attachment method for compatible flagpoles and mounting hardware.

Team Flag Sizes, Designs and Product Options

• Team: Seattle Mariners Flag
• Available size labels: 3'x5'
• Design selections: 5 listing options; choose the exact style and size in the variant selector.
• Option: 3'x5' / Deluxe w/ Blue Background (SKU: WC 01791115)
• Option: 3'x5' / Deluxe Round Logo w/ Blue Background (SKU: WC 63579117)
• Option: 3'x5' / Slogan Flag (SKU: WC 34546321)
• Option: 3'x5' / Deluxe w/ White Background (SKU: WC 34014321)
• Option: 3'x5' / Camo w/ Logo (SKU: WC 35219321)
• Flagpole and mount: Sold separately unless an item description explicitly says otherwise.
• Flag manufacturing origin: USA, verified for buyamerican.mom flags.

Fabric and Construction Details

This American-made MLB flag features nylon fabric where described in the listing. Inspect the stated stitching and attachment hardware for the selected flag style. Do not assume the pole, bracket or an additional flag is included with every option.

Made in USA Verification

buyamerican.mom has verified the finished flag as made in the USA. This does not independently establish the origin of every raw fiber or accessory. Review FTC guidance on Made in USA claims for distinctions between unqualified and qualified origin statements.

Team Flag Display and Care

• Confirm that your flagpole, bracket or wall display can accommodate the selected flag dimensions and meet the hardware manufacturer's wind and load limits.
• Keep fabric clear of abrasive walls, tree limbs and other obstacles and inspect stitching and attachment points periodically.
• Follow the flag maker's fabric-specific cleaning and drying recommendations; allow the flag to dry before storage.

Find compatible accessories in Flagpoles & Flagpole Hardware.

Seattle Mariners Flag — Fan Display and Gift Ideas

Mariners Decor for Baseball Season, Fan Caves & Gifts

A Seattle Mariners flag can anchor a baseball-themed porch, backyard, garage, office, sports room, or game-day gathering. It also makes a practical gift for Mariners fans, Pacific Northwest baseball households, collectors, new homeowners, and shoppers seeking American-made MLB merchandise. The five available designs make it easy to choose between a traditional blue background, round-logo treatment, slogan design, clean white presentation, or camouflage style.

Compare more teams in our American-made MLB team flag collection or browse the complete sports team flag collection. If you are building an outdoor display, shop American-made flagpoles and flagpole hardware, then confirm the pole manufacturer’s recommended flag dimensions, attachment method, and wind limitations before installation.

Fly Seattle baseball colors, support American manufacturing, and show Mariners pride with an officially licensed MLB flag made in the USA.

Made-to-Order Production and Delivery

Made to Order

These Seattle Mariners flags are made to order. Please allow approximately 2–3 weeks for delivery. Select your preferred design before checkout so your order matches the Mariners look you want to fly, hang, or give as a gift.

Returns: Review buyamerican.mom's return policy. For made-to-order items, please confirm return eligibility before purchasing; a production estimate is not a guaranteed delivery date.

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