Casefinite Offering Popular Cases "The Frost Air Ultra" and "The Invisible Air" at Special Prices for "Amazon Prime Day 2026"

Casefinite Inc. (Headquarters: Chiyoda-ku, Tokyo), which develops, manufactures, and sells computer peripheral accessories, including the minimalist smartphone case brand "Casefinite," will offer popular cases at special prices during "Amazon Prime Day."

The annual big sale, "Amazon Prime Day," <Early Bird Sale 72 hours: July 7 (Tue) - July 9 (Thu), Main Sale 96 hours: July 10 (Fri) - July 13 (Mon)> will begin tomorrow.

Casefinite will offer popular slim cases "The Frost Air Ultra," "The Invisible Air," and other smartphone accessories at special prices.

*Approximately 15% OFF*: The maximum discount rate is 14.9%.

Amazon Casefinite Official Page: https://www.amazon.co.jp/casefinite

●The Frost Air Ultra

A Next-Generation Slim Case Balancing Thinness and Strength

"The Frost Air Ultra" is a slim, semi-transparent case that can be used stress-free, balancing thinness and strength.

Through unique processing technology, we have achieved a beautiful semi-transparency like mist and a smooth, addictive texture.

Despite being slim and lightweight, it is impact-resistant and excels in design, enhancing the beauty of the device itself without compromising it.

Color Variations

Smoke BlackIce White

Product Page: https://www.amazon.co.jp/s?k=frost+air+ultra

*Sale Eligible Models

iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, "Magnetic Yes" iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16e, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 17e

Google Pixel 8a, Google Pixel 9/9 Pro XL, Google Pixel 10/10 Pro XL, Google Pixel 10a

●The Invisible Air

Next-Generation Slim Clear Case with Lasting Transparency

This is a next-generation clear case that achieves a lightweight design of approximately 19g and a thickness of about 1.2mm, despite being a clear case, through innovative technology.

By adopting our proprietary "InviClear®︎" technology for the case material, it is resistant to yellowing and maintains crystal clarity for a long time.

It is the perfect item for those who want to enjoy the color of their device.

Color Variations

Crystal BlackCrystal Clear

Product Page: https://www.amazon.co.jp/s?k=the+invisible+air

*Sale Eligible Models

iPhone 17, iPhone 17 Pro Max, iPhone Air

"Magnetic No" Google Pixel 10, Google Pixel 10 Pro XL, Google Pixel 10a

About Casefinite Inc.

Casefinite Inc. was founded in 2020 under the philosophy of "Stripping away the unnecessary and refining simplicity." Based in Chiyoda-ku, Tokyo, the company develops and sells smartphone accessories under the brand Casefinite and lifestyle products under the brand Ergofinite. We aim to provide a minimalist lifestyle that is not swayed by trends.

<Company Overview>

Company Name: Casefinite Inc.

Address: 1-6-4 Hirakawacho, Chiyoda-ku, Tokyo

Business Activities: Development, manufacturing, and sales of computer peripheral accessories, etc.

Phone Number: 03-6903-6828

The names of products or services listed in this release are trademarks or registered trademarks of their respective companies.