Everyone brings something. You bring the part that matters.
A boat day runs on whoever planned for it. The JustinCASE is the planner's bag. A leakproof liner holds up to 30 cans and a bag of ice. The dry side carries the towels and the spare layer nobody else thought to pack. Adjustable paracord straps lash a blanket to the outside, and Fidlock magnetic buckles open one-handed while you are passing drinks across the deck. Nobody hands out trophies for being the prepared one. They just keep inviting you back.
30 cans + ice
Capacity
3.1 lbs
Weight
Fits overhead bins
Carry-on
Lifetime
Warranty
Be the one who shows up ready
Somebody always has the drinks covered when the boat pulls out, and everyone remembers who. The JustinCASE holds up to 30 cans and a bag of ice in a leakproof liner, carries the towels and a dry layer in their own compartment, and lashes the extras to the outside with adjustable paracord straps. When someone asks who thought of all this, that would be you.
The first and only convertible backpack
All cooler, all dry storage, or both at the same time. The patented Dual-Mode Shelf is included with every JustinCASE and lets you split the interior however the day demands. No extra gear, no tradeoffs.
Try it for 100 days.
Keep it for a lifetime.
Travel with it. Do your best to find its limits. If it isn't right, send it back within 100 days for a full refund — no forms, no hoops. And if it ever fails on a defect, the lifetime warranty has you covered.
Build yours100
day refund window
∞
lifetime warranty
0
returns to date
Free
shipping both ways
Questions, answered
Can I take it on a plane?+
Yes. The JustinCASE is sized to fit comfortably in a standard overhead bin, yet holds up to 30 cans and a bag of ice — reliable carry-on on the way out, high-performance cooler when you land.
How does it keep clothes dry and drinks cold at the same time?+
A patented internal liner separates the cold compartment from dry storage. The Dual-Mode Shelf™ lets you decide how much space each one gets.
How durable is it?+
Built to take a beating at just over 3 lbs — roughly half the weight of a well-known backpack cooler. Backed by a lifetime warranty against defects in materials or craftsmanship.
What if it isn't right for me?+
Try it for 100 days. If it isn't right, send it back for a full refund — no forms, no hoops. We've offered this since day one.
One bag.
Every adventure.
Cold drinks, dry gear, and nothing left behind. Pick your colorway and go.
Build yours — $299