The viral “runner butter” TikTok trend just inspired a real running vest

The viral social media trend, “runner butter,” is getting a major upgrade thanks to Lactantia.

We’re sure you’ve seen the videos pop up on your feed; you know — the ones where runners discovered they could churn butter en route with sandwich bags filled with cold cream stuffed into their pockets and backpacks while running?

The idea is simple: jostling movement from running allows the cream to transform into delicious, homemade butter. The shaking movement (called agitation) allows the fat membranes to break open and clump together into a ball of butter. Now that’s food science on the go! 

Lactantia

Call it the runner butter or the butter run — it was a groundbreaking moment that showed the world a new DIY approach to churning butter, and now it’s about to level up. 

Toss away those sandwich bags, and get ready for a new streamlined design without the risk of spills.

The Ultimate Butter Churning Vest

Introducing the Ultimate Butter Churning Vest from Lactantia, made specifically for runners to turn cream into fresh butter. Featuring a front chest pocket and a BPA-free, high-grade container, it uses a spill-proof design and a kinetic ball to speed up the churning process! It’s your chance to churn one stick of butter while on the run. 

Lactantia

Lactantia takes dairy seriously, and that’s why food safety goes one level higher with the thermal insulation and active cooling. Plus, there’s even dedicated pockets for a butter knife and a slice of bread for on-the-go sampling! 

Having crafted premium dairy products made exclusively with 100 per cent Canadian milk for over 75 years, Lactantia knows a thing or two about butter, and they’re ready to show Canadians just how serious they are for the love of the game. 

Enter now for a chance to win a vest

So, who’s in the mood for some freshly-churned butter? Lactantia will be hosting a limited run of vests worldwide, and now is your chance to get your hands on one. What’s a run without a little snack break? 

Just visit the Lactantia website for the chance to win and start dreaming of your next butter run. Good luck out there! *Terms and conditions apply, please visit Churning Vest Contest Rules | Lactantia  for more details.