Cake Bandit - FLAT FRONT Boxer Briefs - 3"
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Cake Bandit Flat-Front 3" Boxer Briefs – Sleek, Smooth & Built for You
The Cake Bandit Flat-Front 3" Boxer Briefs are for those days when you want a clean, smooth silhouette without a packer - or for anyone who simply prefers a sleek, minimal front profile.
Made from our signature premium cotton with a touch of spandex, they offer a snug, breathable fit that stays comfortable all day. The flat front with side opening gives you a smooth, natural silhouette while still leaving the door open for light packing if and when you feel like it.
Features
- Flat-front design for a clean, smooth silhouette with no bulk or pouch
- Side opening for easy wear and optional light packing
- 3" inseam for minimal coverage and maximum mobility
- Soft, breathable cotton-spandex blend for all-day comfort
- Low-rise fit designed to sit on your hips, not your waist
- Flat seams to reduce rubbing, chafing, and shifting
Want Flat Front Packer Access? The Entire Cake Bandit STP Range is Flat-Front Too
If you love the flat-front look but want built-in STP or packer support, good news, every brief in the Cake Bandit STP range features the same smooth flat-front profile, so you never have to choose between a clean silhouette and full functionality.
- Cake Bandit Monochrome 3" STP Boxer Briefs — flat front with a three-layer STP panel, two-button fly, and 3" inseam
- Cake Bandit Monochrome 6" STP Boxer Briefs — same flat-front construction with a longer 6" inseam for added coverage
- Cake Bandit STP Briefs — the original STP brief style, flat front with a button fly
Every style lays completely flat without a packer and provides full STP or packer support when you need it, so the whole range works for you whatever the day calls for.
Materials & Construction
- Fabric: 94% Cotton, 6% Spandex
- Front: Flat front with side opening
- Inseam: 3 inches
- Fit: Low-rise, sits on your hips
Care Instructions
- Wash cold with like colors
- Do not bleach
- Tumble dry low
- Note: fabric may shrink slightly in warm or hot conditions — cold wash and low heat recommended
Discreet shipping, always.
SIZING
Cake Bandit uses standard U.S. sizing. Order your regular underwear size or use the measurements below. All Cake Bandit underwear is low-rise and sits on your hips, not your true waist.

Larger sizes have more stretch length:
Suggested fits: XL: 40"– 44" || 2XL: 45"– 48". || 3XL: 50"– 54"+
Cake Bandit: made for us, by us.
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Transguy Supply × Cake Bandit
You found us. Welcome home.
Trans-owned. Trans-designed. Everything you actually need — packers, binders, STPs, jockstraps, packing underwear, pleasure gear, and apparel built for trans masc, non-binary, and gender expansive people.
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