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Green FAT PP Knife

100% Satisfaction Guarantee

He's dead, Jim. Green FAT PPs are now out of stock. More coming at the end of March, 2023! You can still place a backorder and once restocked purchases will be shipped in the order they were received. 

Show everyone you have a FAT PP™ in your pants. Let your friends hold it. Bust it out at family gatherings. Everyone you show it to will be jealous and wish they had a FAT PP too. 

We spent over a year creating this knife from the ground up to fill our personal EDC requirements. No snag points. No bulky screws. Thin AF. No unnecessary features.   This knife opens boxes. It cuts wire. It's a conversation piece. And most importantly, it fits perfectly in your 5th pocket (that tiny pocket that nobody uses). You won't even notice it's on you until you need it. 

Whether this serves as a back-up keychain blade, or as your primary 5th pocket carry, it’ll always be within arms reach when needed and invisible when not. 

Closed Dimensions: 2.0" x 1.1" 

Open Overall Length: 3.2" 

Blade Length: 1.2"

Thickness: 0.31"

We use a 

8Cr13MoV high carbon stainless steel blade which means less time sharpening. The scales (handles) and backspacer are also stainless steel which gives the FAT PP a hefty feel. 

Limited Lifetime Warranty:  We guarantee a lifetime against any defects in material and workmanship.

In the unlikely scenario your FAT PP breaks (oof), shoot us an email at and we'll replace it free of charge. Damage caused by normal wear and tear, misuse or abuse are not covered by this guarantee, so don't beat your FAT PP too hard. 

Contact for any questions/address changes.

(Trademarked / Pat. pending 2022)


100% Satisfaction Guarantee

Stabby Labs is committed to the highest level of quality and excellence, and we stand behind every product that we make. We know you’re going to love your purchase but if you’re not completely thrilled for any reason (or even no reason at all), simply contact us at within 10 days of receiving your order and we’ll happily work with you to arrange a return, exchange a damaged product, or provide technical support.


Customer Reviews

Based on 11 reviews
Aaron Keister

LOVE the product. It fits the role I’ve been looking to fill. So small you forget you have it until you need it, but works great as an everyday knife. I already have two and I’m sure I’ll be be back for more!

Looks great, the name is fun, and you can whip it out when you are accused of overcompensating for something because you carry a Glock 34 or 17L!

Dylan Knott

Oh my coworkers love my fat pp

Kendall B.

Got it for my boyfriend and he loved it. Def got some big laughs from the guys at work when he showed them haha!

keegan warner
My wife loves her new FatPP

My wife is a stocker at Walmart. She is also very forgetful and loses things. She loves being able to keep this tiny knife that has it's own pocket so she never forgets where she puts it. She also loves showing off her FatPP to her friends at work. Always gets a good laugh.

Ian Graham

NEW! OD Green FAT PP Knife

Green FAT PP Knife

Green FAT PP Knife