It's Cerulean by Kelsi Fullmer

4.83 2421 reviews
$78.84

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$70.96

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Model
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Case Features
  • Comfortable finger strap that can be used with either hand
  • Wallet pouch that is designed to fit 2 cards. (As the case breaks in, more cards can be added. We do not recommend decreasing the number of cards after adding more, as the material will stretch.)
  • Adjustable kickstand to prop up your phone
  • Vegan leather material
Shipping
  • All orders over $150 will require a signature upon delivery.
  • Expected shipping dates are estimates and not guaranteed.
  • Learn more about Walli Package Protection here.
Warranty and Return

Walli offers a 60-day warranty on our products. View our full warranty policy here.

Walli is proud to offer a free return option for U.S Customers. View our full return policy here.

Patented

U.S. Patent No. D946,562

Walli x Kelsi Fullmer

I specifically remember laying in bed online shopping, as one does, when I realized I didn’t have to get up and get my credit card because it was already in my phone case. I. Was. Sold. Just call me Walli’s #1 fan. Walli has figured out all the pain points of a phone case and SOLVED them! I was so excited to do another case with them. In my year of adding more color to my life, I cannot resist this blue! As Miranda Priestly from Devil Wears Prada would say, “It’s cerulean.” We have found the BEST material that is indestructible, easily wipeable, and adorably shiny!

Love, Kelsi

Finger Strap

Enjoy a secure and comfortable grip on your phone with the finger strap that can be used with either hand!

Card Holder

The built-in card holder is designed to hold 2 cards, and more can be added as it breaks in.

Kickstand

The adjustable kickstand stand provides a hands-free viewing experience with multiple viewing angles.

Vegan Leather

The vegan leather material is environmentally friendly without compromising quality.

Walli Case Features

4.83
2421 reviews
5
(2182)
4
(124)
3
(77)
2
(26)
1
(12)
Share your experience
Lauren
2025-01-30
While this case is super cute, and even protective, the wallet is not functional whatsoever. Once something goes in, good luck getting it back out.
Store reply
Thank you so much for leaving us a review. Please reach out to our support team if you haven't done so yet. We would love the opportunity to correct this issue for you! You can reach them by emailing walli@wallicases.com
Kristi Villalobos
2024-04-16
Walli Cases are the best. I love how I have my card so readily available. The styles are so fun. I appreciate the variety of cases that I can change with my outfits and mood. The case I am most excited for is the new ”Cerulean”, which takes me back to my childhood with the color and material. 💙
CC
2025-05-20
Love these cases!! The best out there!!
It's Cerulean by Kelsi Fullmer
Lisa Woodland
2025-05-14
I love the Blue Willow pattern, but after using it for two weeks it is dirty. I haven’t been able to get it clean. I should have chosen a different case.
Jennie
2024-07-22
This is a very cute case that I wanted to love, except for the not-so-slight issue that it’s not actually functional to hold cards. Likely due to the patent leather material, every card just sticks when I attempt to put it in the slot. I made the mistake of forcing one in, and I had to use PLIERS to get it out. The description says it should stretch over time…just make sure you use a card you don’t actually need because it’ll be in there for a while.
Isabella Hassard
2025-05-27
I thought that the design was SO cute, but the clear casing turned orange/brown after a month. For the price, I thought it wouldn’t do that or at least do it that quickly. However, it is nice to have for the card holder and loop.
Dawn
2025-05-20
I love this case! Durable, love the strap, color, card holder, design and price. I will be purchasing more!
Cassandra Sipes
2025-05-12
I have been wanting one of these case for a long time... I am so glad I finally did it, and got one!!! Best choice ever!!! It's so pretty and so handy!!! I get tons of compliments & send people the link for walli cases all the time now!!!
Haley
2024-06-24
LOVE this case!!! The blue is beautiful and stays looking shiny and new no matter how many times I use it!
Cassie
2025-05-20
I am so happy with my new Walli case, but that's not a surprise because I already have a couple of them and absolutely love them! My favorite feature is the finger strap, it's comfortable and I don't have to worry about dropping my phone. I won't name any names but there's another big company that features a finger loop on their cases and I definitely prefer the Walli after having used both. The card holder is nice as well and the prints are adorable. I'm sure I'll be purchasing more Walli cases in the future!
Angela Morris
2025-05-20
I absolutely LOVE this case! It is super cute and very handy with the pocket for my DL and CC and the loop for holding the phone or using it as a kickstand! It took me a while to order one but boy am I glad I finally did. It really is worth it!
Machel Borsum
2025-05-10
Love my Wallis and this pattern is so fun for summer! 10/10
Carly
2024-05-10
The Cerulean case is by far the best Walli case to date! I LOVE the color and the material so much! It's such a fun pop of color and I love how the material just wipes right off and doesn't discolor or scratch! I hope they come out with more fun colors in this exact material. Highly recommend this case! I was a die hard Loopy fan up until recently and I may have switched to Walli for good because I love that the loop lays flat and you can put a couple of cards in it, which is so convenient!
Sarah Lallatin
2025-05-20
I love this bright, colorful case! I’ve used only Loopy cases for the past 8 years, but decided to give this a try. I like it even better! It is easier on my hands to hold the phone up and scroll on social media. I like the kickstand too! I’d recommend Walli cases to everyone.
Fran Lenzo
2025-05-16
Got this for Christmas & I love the design. It’s my 2nd Walli case but I have a problem with this one. The strap doesn’t stay in the slit so I can’t stand it up. I didn’t have that problem with my other Walli case. I’m disappointed because that was one of my favorite features.
Braidee
2025-05-10
Love the style, quality, and cuteness!!
It's Cerulean by Kelsi Fullmer
Ragan Cox
2024-05-09
O B S E S S E D!!! I have been a walli girl for a year now and will never go back. I have gotten so many compliments on my blue case and I love how easy it is to wipe clean!
Amburly
2025-05-20
i’m using this case on my phone and i absolutely love it.
Julie
2025-05-15
Love my Pink Paradise case! I haven't ordered a solid before, but decided to try it and I love it! The pink shades are beautiful (I was afraid it was going to be too pinky-pink but it's not) and Walli cases are just the best. I wanted to write this review in case anyone is hesitant. Just order it!
John
2025-05-10
Phone case was perfect! Just what the wife wanted!