Our most popular reads

Quizzes, guides and deep dives from the QualityPerfection blog.

Customer Business Directory

Meet the businesses that create with our blank koozies — and get your own business listed free.

Free Marketing Calculators

Advertising ROI, customer acquisition cost, conversion rate and email revenue — run your numbers in seconds.

How to Choose the Cheapest Koozie

Answer a few questions and find the lowest-cost option for your event — foam or neoprene, blank or printed.

How Much Do Custom Koozies Really Cost in 2026?

We ordered from 3 competitor sites and compared real all-in prices, fees and turnaround.

Custom Koozie Prices Compared Spec-for-Spec

Full color, both sides, two designs on 4mm neoprene — the same exact order priced across competitors (2026).

What Size Koozie Do I Need?

Standard vs slim vs 16oz vs bottle — with a size chart so your cans fit snug, not sloppy.

Where to Buy Blank Koozies in Bulk

2026 wholesale price guide: real per-unit costs for foam and neoprene from 25 to 300 units.

3mm vs 4mm: Does Neoprene Thickness Matter?

Why the extra millimeter is the difference between a limp sleeve and one that lasts for years.

Do Koozies Actually Work?

The real numbers on how long an insulated sleeve keeps your drink cold.

News

July 26, 2026

Manual vs. Automatic Heat Press: The Real Differences That Matter (2026 Guide)
A manual heat press costs a few hundred dollars and is all most startups need. An automatic press runs $1,500 and up, but delivers identical pressure on every single press and can roughly double your hourly output. Here is how the two actually compare on consistency, speed, operator fatigue, and cost — and how to know when it is time to upgrade.
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October 31, 2024

What is sublimation ?
Sublimation is a printing technique where heat and pressure are used to transfer dye onto materials, most often synthetic fabrics or specially coated surfaces. Unlike other methods that layer ink on top of a surface, sublimation turns dye into gas,...
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May 4, 2022

Heat Transfer Vinyl (HTV) vs Sublimation Printing - Which Is Right For You?
HTV or Sublimation? Learn the key differences between these popular printing methods, from cost and equipment to durability, and find what works for you.

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