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Our story

Hi, I’m Kayla! I started SUNDAYK with two questions: what if the accessory we touch the most could carry our story, not just our phone? And: what if it could make us feel good, look good, and do good?

So, I set out to build a brand where design isn’t just aesthetic, it’s a reminder of who you’re becoming. It's a reminder that if I can do it, so can you! Every collection celebrates a different season of a woman’s life and the dream life she’s building.

Our promise is simple: protective, beautiful cases, that give back. With every order, we support women‑focused initiatives and charities.

We also co‑design with our community. If there’s a case you don’t see but have an idea for, I’d love to hear it! Tap the link below and send me a message. I’ll do my best to make it happen! 💖

SEND ME YOUR DESIGN IDEAS HERE!

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What the girls are saying

  • Holly N.

    My candy stripes case is durable, cute and adds a pop of colour to my life. It is so protective yet stylish - what more could I want in a phone case!

  • Libbi Mae

    This is the reason why we should support small businesses! I got both of the hibiscus cases with MagSafe and WOW! I am so in love with them. Not only are they such cute and vibrant colours but SUPER protective. I’ve already dropped my phone 6 times in the last week and not a single scratch on my phone or the case😍 cannot wait to expand my collection xoxo

  • Kristi. D

    I love my purple hibiscus case! I've already got so many compliments on it. I will be buying more!

FAQs

What makes SUNDAYK cases special?

SUNDAYK cases are for the women building their dream life. We blend feel-good design with real protection, precision fit, responsive buttons, and everyday drop defense, so your phone (and your story) stay safe.

For women, always

A portion of every order supports women-focused initiatives. When you choose SUNDAYK, you’re not just buying a case, you’re helping women.

Made to order, not over-made

We craft your case after you order to reduce waste and overproduction. It takes a little longer to arrive, but it’s the thoughtful choice. Thanks for supporting women and the planet, one case at a time.

Are SUNDAYK cases protective?

Yes! Our cases have a snug fit + raised edges, hard outer shell, and a soft, shock-absorbent liner to help protect from everyday bumps and scratches.

Are SUNDAYK cases sustainable?

Yes! Each case is made-to-order, so we don’t overproduce and overall, we create less waste. We also pack orders in highly recycled mailers.

Which women’s charities do you support and how much is donated?

We support a new charity every month and 5% of our profits is donated!