$10M/Year Ecommerce Iceless Coolers

An $833 Bet That Changed Everything

What started as a college entrepreneurship assignment turned into a multimillion-dollar powerhouse. With just $833 each, three Clemson students stitched together a rough prototype of the world’s first iceless cooler—a pouch that keeps a 12-pack cold for hours without bulky ice. No factory. No funding. Just foam, a local seamstress, and pure hustle.

From Dorm Room to Shark Tank Stardom

After scraping together early sales through Kickstarter and door-to-door custom orders, they landed a spot on Shark Tank. The episode changed everything. Overnight, Shopify sales exploded, retailers flooded their inbox, and disbelief turned into national buzz.

But the grind didn’t stop. They packed orders from a freezing, broken-down warehouse with no AC, no heat—just belief. Fast-forward eight years: they’ve sold over $35 million in lifetime revenue, crossed $10 million annually, and now ship up to 5,000 orders a day during peak season.

The $100K TikTok Moment

One authentic, one-minute TikTok video generated $100,000 in a single day—outperforming even their Shark Tank spike. No fancy production. Just storytelling and execution.

The Real Playbook?

Prototype fast. Get real feedback. Charge early. Post daily. Niche down. Execute relentlessly.

Because ideas are cheap.

Execution builds empires.

Watch the full video here from the Upflip Youtube Channel