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The Holiday Sale!

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Gift Without Worry!

Our holiday return window is extended through January 10th

The New iPhone is Here!

Shop iPhone 18 Cases

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U.S. Orders $50+     Outside U.S. $100+

Midnight Onyx Black Shimmer Case

From $35

Buy 1, Get 1 FREE w/ code: BOGO-GIFTS

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This month your purchase supports Beyond Type 1

This item is MagSafe® compatible

Grip Color: Black
The Midnight Onyx Black Shimmer Case is a striking addition to our best-selling shimmer collection, designed for those who crave understated elegance with a touch of sparkle. You asked, and we delivered—our black shimmer case is finally here! Customers have been requesting a black shimmer design,... Read more

Bold + MagSafe® Specs

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Protection

Slim

Protective

Very Protective

Weight

Light

Medium

Heavy

Orders are typically processed & shipped within 1-4* business days:

  • 🇺🇸 U.S. Shipping: typically delivered in 2-8 business days once shipped
  • 🌎 International Shipping: shipped via DHL or USPS First Class Package International (delivery time varies based on country)

*Note: During the busy holiday season, please allow up to 5 business days for your order to process. Shipping times may be slightly longer due to carrier delays.

To track an order, click here.

Don't love it? Ship it back within 30 days* for a FREE exchange (shipping included) or return it for a refund (just pay shipping!). To be eligible, the item must be unused and in its original packaging.

*Gift without Worry this holiday season! Our return window has been extended through January 10th, 2027 for orders placed on or after November 1st.

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Carbon neutral

At Casely, we understand the responsibility that we have to protect the planet and future generations. That's why we've made huge changes to make our company even more environmentally conscious. While we know there is still much to be done in the years to come, we are excited to share the sustainability efforts that Casely now has in place:

FSC Certified Biodegradable & Compostable Packaging: All new products as of Fall 2021 will be packaged in our brand new FSC-certified biodegradable & compostable packaging 
Recycled Materials Recycled Material: All cases are manufactured from 50% recycled TPU materials
Non-toxic materials Non-Toxic Chemicals: All cases are printed with dyes thats are non-hazardous, non-toxic, and eco-friendly.
Charitable Contributions Casely has donated $101,005.21 (& counting!) to environmental causes and organizations through our #EveryCaseCounts initiative Learn more ➔
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Why shop with us?

Bold + MagSafe® Features

Military-Grade Protection

A Case Built for the BoldUltra-protective: Built for your boldest behavior

Accessory Compatibility

Built-in MagSafe MagnetCompatible with MagSafe accessories & wireless chargers

8ft Drop Protection

Shock-Absorbing Air PocketsOur air pocket technology cushions your phone from drops of up to 8ft

Slip-Resistant

Textured Side GripsHelp keep your phone firmly in hand

Screen + Camera Protection

3mm Ultra-Raised LipProtect your screen & camera from surface drops

Ports + Buttons

Deep CutoutsKeep out grime without obstructing access or sound

The Sunrise Collection

Our new Sunrise Collection, inspired by summer skies, features 5 shimmery cases in vibrant hues with a subtle shine. The perfect find for a pop of color this summer.

The Sunrise Collection

#EveryCaseCounts

Your purchase makes a difference. For every case purchased, 5% of net sales are donated to our charity-of-the-month.


This month, your purchase supports Beyond Type 1.
Learn More

Customers Also Bought

Overall rating: 4.9010987 / 5 from 91 reviews.

AI Generated Review Summary

The Midnight Onyx Black Shimmer Case offers understated elegance with a touch of sparkle, providing superior protection for your phone. Customers appreciate its slim, lightweight profile, and the subtle shimmer effect adds a sophisticated flair. Precision cutouts and MagSafe compatibility ensure functionality and ease of use.

Summary topics

  • Shimmer Effect (8%): Customers raved about the shimmer effect and how it adds a perfect amount of sparkle to their phones.
  • Texture and Protection (8%): It was observed by customers that the case feels really nice and smooth, making it super protective and functional.
  • Aesthetic Appeal (13%): Customers expressed satisfaction with the aesthetic appeal of the product, describing it as cute, classy, and pretty.
  • Fit Quality (10%): It was noted by customers that the case fits nicely and is of great quality, with a snug fit.
  • Overall Quality (10%): Customers appreciated the great quality of the product, which was mentioned multiple times in the reviews.

Review topics: ["looks","quality","design","fits","grip","protection","pattern","feels","customer service","case","phone","sparkle","shimmer","glitter","ring","magsafe","version","damage"].

Review highlights

  • "This is a nice snug fit and the case is a great quality." — Emily L.
  • "Looks great and fits well!" — Cecelia T.
  • "The design is so nice and pretty and the quality is by far this best quality case I’ve brought for the price." — Candace G.

Reviews

Love with this case!

"I absolutely love this case! The black shimmer is so pretty. It is also sturdy without being bulky."

— Alexa M. (5/5)

Great!

"Literally the only cases I buy for my phone, you get protective and cute at the same time. I drop my phone all the time and never have had a problem. The midnight onyx is my favorite case."

— Alexis (5/5)

Black Shimmer Case

"Excellent product and fantastic customer service. Thank you!"

— Diane M. (5/5)

Midnight cell case

"Did a great job! Nice cell phone case! Have used Casely cell phone cases for a long while! Thank you"

— Shannon T. (5/5)

LOVE THIS CASE

"This is the best case I have ever had! Trust me I am a case lover! I bought the purple/lavender and went back to buy two more! This case is all one piece which is even better and just is so cute and protective! I will always use:) I hope this type of case stays around"

— Marly B. (5/5)

Love it

"Super durable and great case. I love this and have come back to order more."

— Emily L. (5/5)

Love! Love!

"Love this case! Great protection for your phone."

— Donna w. (5/5)

Great case

"Super cute and sturdy! Great purchase!"

— Elizabeth S. (5/5)

Just the right amount of sparkle!

"This is such a pretty case! I love that’s it’s shimmery birth out being too much. It’s a great everyday case that feels great in my hand & it’s great at protecting my phone!"

— Melissa B. (5/5)

🥰

"🥰"

— Ana M. (5/5)

Q&A

About the Midnight Onyx | Black Shimmer Case

The Midnight Onyx Black Shimmer Case is a striking addition to our best-selling shimmer collection, designed for those who crave understated elegance with a touch of sparkle. You asked, and we delivered—our black shimmer case is finally here! Customers have been requesting a black shimmer design, and this sleek, versatile case brings the timeless appeal of black with a subtle shimmer effect, making it perfect for the winter holiday season and beyond. The subtle sparkle catches the light beautifully, adding a sophisticated yet understated flair to your device. Engineered for superior protection, this case shields your phone from everyday bumps, scratches, and drops while maintaining a slim, lightweight profile.

As the centerpiece of our shimmer collection, the Midnight Onyx case embodies the perfect balance of glamour and practicality. MagSafe compatibility ensures effortless charging and accessory attachment, while precision cutouts allow easy access to all ports and buttons. Whether you’re heading to the office, enjoying a festive holiday gathering, or simply want to elevate your everyday tech, the Midnight Onyx Black Shimmer Case is the ultimate choice for combining style, functionality, and a touch of luxury.


Available for iPhone 18 Pro Max, iPhone 18 Pro, iPhone 17 Pro Max, iPhone 17 Pro, iPhone 17 Air, iPhone 17, iPhone 16 Pro Max, iPhone 16 Pro, iPhone 16 Plus, iPhone 16, iPhone 15 Pro Max, iPhone 15 Pro, iPhone 15 Plus, iPhone 15, iPhone 14 Pro Max, iPhone 14 Pro, iPhone 14 Plus, iPhone 14, iPhone 13 Pro Max, iPhone 13 Pro, iPhone 13, iPhone 11

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