Casestudi Flashtape Custom – a unique and heartfelt gift idea. Upload your favorite photo, like your adorable cat, to create a personalized cassette-style cover. Add a secret video or message as a QR code inside for a truly one-of-a-kind surprise. A perfect gift for your loved ones—unlike anything they’ve ever received!

Flashtape for

Customization

Casestudi iPhone 16 Pro Max Case with Cast character and cat footprints, showcased in a cozy café setting with a bagel and coffee, perfect for cat lovers who appreciate a relaxed and stylish vibe.

For iPhone 16 Series

CAST

Casestudi FlashMini: 8000mAh power bank with a built-in video stand, lightweight, MagSafe-compatible, and surrounded by daily essentials such as Julius Tart Optical glasses, AirPods Max, and an iPad on a marble table.

Powerbank + Stand

FlashMini

Casestudi Flashtape: A retro cassette-style power bank on an '80s-themed table with vintage items like a Nintendo Dragon Ball game, GI Joe figure, and cassette. Customizable cover and stickers make it a perfect gift for weddings, anniversaries, concerts, or special occasions. Deliver a message to your loved ones or express yourself with your own design, combining nostalgia with advanced charging for smartphones, Switch, and tablets.

Powerbank in Lifestyle

FLASHTAPE

Casestudi white impact case for AirPods 4 with a carabiner, securely clipped to a sleek black Gore-Tex shell jacket. Engineered for ultimate protection with anti-drop durability and a magnetic lock, it’s perfect for keeping your earbuds safe during active days and outdoor adventures.

For AirPods 4

IMPACT
The Gala Case for iPhone 16 / 16 Pro series delivers a perfect balance of simplicity and allure. Its holographic diamond pattern catches the light, creating mesmerizing color shifts that enhance its streamlined, low-profile design. With reliable durability and MagSafe compatibility, it seamlessly combines practicality with eye-catching beauty.
GALA
FLASHTAPE
Casestudi Foldboard Stand in use, typing on an iPad, iPhone, and tablet, highlighting its versatility and functionality.
FOLDBOARD
Casestudi white impact case for AirPods 4 with a carabiner, securely clipped to a sleek black Gore-Tex shell jacket. Engineered for ultimate protection with anti-drop durability and a magnetic lock, it’s perfect for keeping your earbuds safe during active days and outdoor adventures.
IMPACT
FlashMini Stand: A lightweight 167g power hub with a built-in stand for hands-free video viewing. Features MagSafe compatibility, dual USB-C and USB ports, and fast charging that powers an iPhone 15 Pro Max from 0 to 50% in 30 minutes. Compact and versatile, it charges up to three devices simultaneously, perfect for on-the-go use.
FLASHMINI

FEATURED COLLECTION

FLASHTAPE EP

Casestudi Flashtape: A MagSafe-compatible power bank designed in a retro cassette style.Casestudi Flashtape 5000mAh Power Bank with MagSafe Wireless Charging, Retro-Inspired Cassette Tape Design.
FLASHTAPE EP (GREEN) Sale price$29.99 USD
Casestudi Flashtape: A MagSafe-compatible power bank designed in a retro cassette style.Casestudi Flashtape 5000mAh Power Bank with MagSafe Wireless Charging, Retro-Inspired Cassette Tape Design.
FLASHTAPE EP (ORANGE) Sale price$29.99 USD
Casestudi Flashtape: A MagSafe-compatible power bank designed in a retro cassette style.Casestudi Flashtape 5000mAh Power Bank with MagSafe Wireless Charging, Retro-Inspired Cassette Tape Design.
FLASHTAPE EP (WHITE) Sale price$29.99 USD

#STAFF PICK

TRENDING NOW

Casestudi iPhone 16 Pro Max Case featuring a vibrant pattern of donuts, cupcakes, and macarons, offering premium protection with a playful dessert-inspired design.
A front view of the Casestudi iPhone 16 Pro Max Case, displaying detailed illustrations of donuts, cupcakes, and macarons, perfect for dessert enthusiasts.
Bare Casestudi iPhone 16 Pro Max Case showcasing a colorful design of donuts, cupcakes, and macarons, blending fun and practicality seamlessly.

CAST CASE (PATISSERIE)

Sale price$24.99 USD
Size: iPhone 16 (6.1")

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CASE STUDY FOR CASESTUDI

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006 Top 10 Best-Selling Cassettes (1991-2000)

Here are the best-selling cassette albums each year from 1991 to 2000, based on RIAA and Billboard reports. 1991. Nirvana – Nevermind (12,000,000+ copies) 1992. Whitney Houston – The Bodyguard OST...

Mar 1, 2025

005 Top 10 Best-Selling Cassettes (1981–1990)

Here are the best-selling cassette albums each year from 1981 to 1990, based on RIAA and Billboard reports. 1981. REO Speedwagon – Hi Infidelity (10,000,000+ copies) 1982. Michael Jackson – Thrill...

Feb 26, 2025

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Warranty Policy

All powerbanks and keyboards are covered by a 1-year warranty. Rest assured, your purchase is protected with our warranty policy.