IPHONE 13 IS HERE — FREE U.S. SHIPPING
IPHONE 13 IS HERE — FREE U.S. SHIPPING
Built to last. Handcrafted in USA.

Premium metal cases
for all of your devices

Built to last. Handcrafted in the USA.

Premium metal cases
for all of your devices

The first cases made with real metal

01

EVERYDAY PROTECTION

Our products provide 4 layers of protection where it matters. Antimicrobial technology starts killing microbes on contact, keeping your device safe from germs. Military-grade drop protection keeps it safe from life.

02

DRIVEN BY TECH

Everything we do is technology-driven. We've spent thousands of hours (and dollars) researching, testing, and re-testing our technology. We're 100% commited to leading with cutting-edge science.

03

DESIGNED FOR LIFE

Our Copper Cases are made for you. Soft, smooth, grippy feel. Clicky, responsive ultra-tacticle buttons. Lighter than an Otterbox. Elite protection that stands up to military grade drop standards.

Engineered to perfection

MIL-Grade Drop Protection

Shock-absorbing TPU liner with seismic design to beat MIL-STD drop test standards.

Ages Beautifully 
like Fine Leather

The outer shell of our products uses real metal that naturally patinas over time.

Ergonomically Engineered

Our case comfortably forms to your hand with clicky, responsive buttons.

Promotes Strong Signal + NFC

Our microthin alloy composites won't interfere with your signal or NFC.

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What our customers are saying

Answers to all your questions

What are Alloi cases made of?

We use the best materials possible to optimize the performance of our case. There are four layers: (1) a seismic geometric inner plate for shock absorption, (2) a cushioned TPU liner to hold your phone in place, (3) a tough polycarbonate outer shell, and (4) our proprietary real metal composite coating. Plus, the buttons are coated!

How protective are your cases?

Our cases are designed to withstand the worst of everyday wear and tear, and it has the results to back it up. Don't believe us? We tried to break it, then ran over it with a car. It survived.

Does the metal interfere with phone signal, contactless pay, and wireless charging?  

Our design does not interfere with phone signal or contactless pay, and our case works with most wireless chargers.

Does metal make the case smell?

Nope! Copper is actually odorless. The smell we associate with pennies comes from copper's reaction with oils and other substances on your hands. Out technology is engineered to eliminate this reaction. Fun fact: pennies are only 2.5% copper! They stink.

Are all your cases antimicrobial?

Yes! All of our metal blends are >50% copper to ensure antimicrobial efficacy. 

Do your cases contain real gold and silver?

Unfortunately not, even though it looks like it — we want to keep our products affordable! 

What is your shipping/returns policy?

We offer rapid fulfillment, with guaranteed shipping within 2 business days of ordering. Once we ship, the average delivery time is 2-3 days for domestic orders and 2-3 weeks for international orders (NOTE: Due to COVID-19, shipping times may vary and are subject to unexpected delays). We are currently unable to offer returns, but offer a flexible replacements and refund policy if you are not satisfied with your case.

What are all of your blends?

Denari Silver: Copper, Zinc, Nickel Florentine Bronze: Copper and tin Corinthian gold: Copper and zinc Vanguard Copper: Copper and Zinc

The Bundle

$78
$60

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