Cooler Bag Backpack

1. Keeps Things Cold

This Cooler Bag Backpack uses high-density pearl cotton inside. Same stuff the pro coolers use. So here’s the thing—on a hot 35°C day, your food and drinks stay under 10°C for eight hours. How does it work? Three layers doing their job: TPU on the outside for durability, a 2.5cm insulation layer in the middle, and food-grade TPU inside. Simple, but it works. Picnics, camping, long trips—it’s solid.

2. Light and Comfortable

This custom cooler bag is only 1.2 kilograms. So yeah, not heavy at all. The straps are wide and padded, which means your shoulders don’t start hurting after carrying it for a while. There’s also a chest strap you can adjust. Helps keep the bag steady when you’re cycling or hiking. We built it with comfort in mind—because nobody wants to deal with an awkward, uncomfortable bag.

3. Built Tough, No Leaks

We focused on the details that actually matter. This water-resistant cooler bag has a double-row zipper with a silicone seal. Even on rough roads, it’s not going to leak on you. The zipper pull has an anti-rust coating, so it lasts—no rust, no sticking. Use it as a beach cooler bag or a work lunch bag. Either way, it holds up.

4. Handy Storage

The front pocket is stretchy. Great for forks, napkins, that kind of stuff. And there’s a side mesh pocket that fits a water bottle perfectly. Simple things, but they make life easier. Good for family trips, fishing, or just a day out.

Product Specifications