Go Team Sports | Custom Flag Football Gear, Flags & Uniforms

Sub Zero Flag Set

Sub Zero Flag Set - Main image
$5 $10 In stock

Category: Custom Flags

✅ High-Quality Flag Belts
✅ Durable & Secure Flags
✅ Custom Flags for Teams
✅ Design Your Own Flags
✅ Perfect Fit For Everyone
✅ Flags Built to Last

Custom Sonic Pop Flags

Loud, Durable, and Built Your Way Take your flag football gear to the next level with GT’s Custom Sonic Pop.

Flags

Engineered for that signature “pop” sound that leaves no doubt when a flag is pulled. Designed for speed, durability, and visibility, these flags are a favorite among players, coaches, and leagues nationwide.

Choose from a wide variety of colors, styles, and attachment options to match your team’s look or league standards. Whether you're after single flags, complete sets, or custom-printed variations, GT has the perfect setup to fit your game.

Why Players Love Them

✅ Crisp sonic “pop” on detachment for clear, audible plays
✅ Heavy-duty vinyl construction that holds up under pressure
✅ Multiple colors, sizes & styles to match your brand or league
✅ Custom printing options available for team logos and numbers
✅ Compatible with most standard flag belts

Built for serious competition and designed to perform, GT’s Sonic Pop Flags combine high-performance function with eye-catching customization — because your team deserves both.

Customer Reviews (4.6 / 5 · 5 reviews)

Jacob J. ★★★★★

The belt threading is a breeze and the sonic pop flags are loud enough to hear clearly across the field, which is exactly what we needed for practice drills. Even after a full season of tossing and tugging, the fabric hasn't frayed or faded a bit.

James Y. ★★★★★

Ordered these with our team logo and the flag belts fit everyone perfectly, even our smallest player. They've survived three practices and a full tournament without a single tear. The snap on the belt is loud and secure, exactly what we needed.

Miles B. ★★★★★

The custom design feature was a lifesaver for our tournament—uploaded our logo and the flags came out crisp and bold. Straps feel thick and secure, and after a full day of pulls, nothing snapped or slipped once.