Do You Really Need to Carry a Wallet Everywhere?

Think about your average day. Gym run, coffee shop, quick grocery trip, sporting event. How many cards do you actually use? For most people, the answer is one or two — and yet we lug around a full wallet stuffed with cards we never touch.

The OnixTRIO is built for exactly those moments when you just need the essentials. It's a slim card holder that attaches directly to the back of your phone, holds 1 to 3 cards, and comes off in seconds when you don't need it.

What Is the OnixTRIO?

The OnixTRIO is a phone-mounted card holder that's part of the OnixGRIP swappable system. It combines the grip and ring functionality of the OnixSOLO with a built-in card pocket — so you get a better hold on your phone and a place to stash your cards, all in one slim profile.

Key features:

• Holds 1–3 cards — ID, debit card, credit card, or cash
• RFID blocking — your cards are protected from electronic pickpocketing while inside the wallet
• Cards never fall out — push up from the side to access; they stay put until you want them
• Removable and swappable — part of the OnixGRIP clip system, so you can swap to a different grip in seconds
• Available in multiple colors — Black, Silver, Gold, Rose, Steel, and Denim

What Is RFID Blocking and Why Does It Matter?

RFID (Radio Frequency Identification) is the technology built into most modern credit cards and IDs that allows contactless payments. It's convenient — but it also means someone with the right scanner can potentially read your card data without ever touching your wallet.

RFID-blocking wallets use a special material that shields your cards from these scanners. The OnixTRIO has this protection built right in, so your cards are safe while they're in the holder — no extra sleeve or case needed.

Who Is the OnixTRIO Perfect For?

The OnixTRIO is ideal for anyone who wants to travel light:

• Students — carry your student ID and meal card without a backpack
• Gym-goers — no pockets, no problem; your phone and cards are one unit
• Event attendees — concerts, sporting events, festivals where a bag is a hassle
• Quick errand runners — coffee shop, grocery run, pharmacy pickup
• Travelers — keep your transit card or hotel key right on your phone

The Swappable Advantage

What sets the OnixTRIO apart from a simple stick-on card pocket is the swappable design. Using the OnixCLIP system, you can pop the TRIO off and swap on a different OnixGRIP accessory in seconds — no adhesive, no tools, no fuss.

Need more card capacity for a longer trip? Swap to the OnixMAX, which holds more cards and cash. Back to the gym tomorrow? Snap the TRIO back on. Your phone, your setup, your choice — every day.

How Does It Compare to a Regular Phone Wallet Case?

Most phone wallet cases are bulky, cover your entire phone, and can't be removed without taking off the whole case. The OnixTRIO is different — it's a slim attachment that works with your existing case and comes off whenever you want. You get the convenience of a phone wallet without sacrificing your case or adding unnecessary bulk.

Ready to Ditch the Wallet?

If you're tired of carrying more than you need, the OnixTRIO is the answer. Slim, secure, RFID-protected, and swappable — it's the card holder that lives on your phone and gets out of the way when you don't need it.

Shop the OnixTRIO in your color: Black, Silver, Gold, Rose, Steel, or Denim.