The Best Backpack Cooler Awaits | Shop JustinCASE Backpack with Cooler

Took the JC out on the lake with my friends this weekend and it crushed it! We loaded it up with drinks, snacks, towels, sunscreen, literally everything we needed for a full day on the water. It kept our drinks cold and our snacks dry, and we even fit our speaker into the side pocket. 10/10 recommend for lake days, beach days, or anywhere you and your friends are headed!

I live in ATL and never leave home without my JC whether I’m going to piedmont park, a baseball game, a music festival, on vacation, you name it! It’s super convenient having both dry storage and a cooler section in one bag. Makes it easy to stay organized without carrying multiple bags. The size is perfect and the quality is unmatched. Highly recommend!!

Bought the JC backpack from Yellowfin down on 30A since we forgot our cooler...OMG, this thing is awesome. We were able to keep our drinks cold, attach our towels, a speaker, and it even has pockets for our phones, keys, etc. After reading about the JustinCASE, it sounds like this is just the tip of the iceberg. Tossing the beach bag and old backpack cooler!

Honestly didn’t expect to love this thing as much as I do, but the Just-In-Case Backpack Cooler has been a total game-changer. Being able to throw cold drinks and snacks in one section and keep dry stuff like clothes, a towel, or my book in the other? Way more useful than I realized.

We’ve taken it on hikes, river days, beach hangs—pretty much every random plan we’ve made lately. Instead of juggling a bunch of bags, we just pack everything into this and go. Drinks stay cold, clothes stay dry, and we don’t have to overthink anything.

If you’re always out and about and want to keep it simple, highly recommend this cooler. It’s actually made our little last-minute adventures way easier.

We packed our daughter for camp in the JustinCASE so that she can use the cooler for snacks and soda while there. The very next week we packed for the beach using the JustinCASE and had an amazing cooler/beach bag the whole week there. We seen nothing like this before and love it. E. James

Love this backpack!! It’s a perfect carry on and a very efficient cooler. I surprisingly use it almost daily for things I never intended. It really has come in handy!!

I have used this cooler multiple times and it never fails to amaze me! It always keeps my drinks cold and keeps the good times going! I also appreciate the pouch to put the dry items to put my towel for a lake or pool day! Overall the best cooler that I have purchased and am looking forward to see what else ya’ll make!

Keeps drinks cool and clothes dry! Perfect traveling bag. I have used it on many trips.

DOUBLE BANG FOR THE BUCK!!!

Blown away by the quality and usability of this bag, I'm a gadget guy, so having all the waterproof pockets, areas to clip, and split dry/wet storage was amazing. We have (4) kids and kept the entire drink/food beach trip each day in this cooler.

We took this cooler backpack on the plane this summer to St. Maarten, packed with our 10 yr old’s stuff utilizing the dry storage compartment. When we arrived, it doubled as the perfect cooler for our beach snacks and drinks. Super convenient, durable and perfect for travel!

Me and my family took a vacation to the beach in May and I was beyond excited to use the new JC Bag to store both cold drinks up top and dry towels/snacks down below. I was super thrilled with the bags performance in terms of space as well as how long the ice lasted in the bag and how long the drinks remained cold. The real game changer was the magnetic clasp up top to easy accessibility to the cold drinks/snacks portion of the cooler.

It was 6:10 a.m. at the airport, and I was already sweating.

You know the feeling - balancing a coffee, boarding pass, phone, trying not to drop anything while wrestling a bag that just won’t cooperate. Mine kept toppling over, and I caught it with my foot just before it tipped. People were watching. I smiled like it was no big deal, but inside I was already drained - and I hadn’t even boarded yet.

That was the last trip I took with that bag.

The next time, I grabbed this one on a whim. I wasn’t expecting much, but from the moment I rolled through security, it felt different. Nothing shifted or spilled. It slipped right into the overhead bin. I could reach my charger without digging through a black hole of chaos. It didn’t just carry my stuff - it made me feel more in control.

A few weeks later, I took it to the beach. I packed light—just the basics: water, beer, and a turkey sandwich. Hours later, everything was still cool. Not just “okay”—actually cold. No soggy bread. No warm drinks. It wasn’t trying to be a cooler. It just quietly did what I needed it to.

That’s what got me. This bag doesn’t shout. It just shows up, does its job, and lets you move through your day without friction. Honestly, once you’ve felt that kind of ease, you can’t unfeel it.

If your current bag is slowing you down or adding noise, this might be the quiet upgrade you didn’t realize you needed.

I’m someone who truly values products that are both functional and aesthetically pleasing, and that combo is typically hard to come by. Usually, a practical item means sacrificing good design, or vice versa. But JustinCASE has absolutely nailed both by being beautifully designed, and also working incredibly well.

I’m genuinely impressed and couldn’t be happier to support a brand that delivers on both form and function. Look no further if you’re in the market.

Bought this cooler for the beach and it works perfectly for what I need keeps ice surprisingly well