Waterproof Large Capacity Cooler Bag With Zipper

This cooler bag was made with everyday use in mind — packing lunch, running errands, short trips, or just keeping food organized around the house. It's built from polyester, which keeps things lightweight while still giving enough room to fit lunch boxes, drinks, snacks, fruit, and whatever else needs carrying that day.

It comes in a soft purple shade and two sizes. The larger one measures 37 × 16 × 23.5 cm, which is roomy enough for meal containers and bottles side by side. The smaller size, at 22.5 × 8 × 14.5 cm, works better for smaller items — think cosmetics, snacks, or small travel bits that don't need a lot of space.

The zipper keeps everything closed up properly while it's being carried around, and the handle makes it easy to just grab and go — works fine for work, school, a picnic, or a short trip. The smaller version also has a clear window on the front, so you can see what's inside without having to unzip it every time.

Nothing complicated about the design — it's simple, holds a decent amount, and stays light thanks to the polyester build. Works well as a food bag, lunch carrier, part of a travel kit, or even as a promotional giveaway item for brands looking for something practical.

Key Product Features

Built from polyester, so it stays light even when it's packed for the day. The surface has a waterproof-style finish, which works well for food and lunch storage since spills or condensation from cold items aren't really an issue.

Closes up with a zipper, keeping things secure while it's being carried around rather than just resting on top. There's enough room inside for lunch boxes, drinks, snacks, and other small daily items without everything feeling cramped.

It comes in two sizes depending on how much you need to carry, both in a purple shade that keeps things looking clean and simple rather than overly busy. The smaller size also has a transparent window on the front, so you can glance in and see what's inside without unzipping it first.

Works fine for household storage, lunch at work, school meals, a picnic, or just general daily travel. Weight-wise, it stays light — the large size comes in around 0.26 kg, and the small one is close to 0.1 kg, so it's not adding much bulk to carry.

Custom production is open for discussion depending on what a specific project needs.

Product Specification

Factory-Oriented Product Description

As a factory that produces bags on a regular basis, we put a fair amount of thought into how this cooler bag is put together — the structure, the materials, and whether it actually holds up to daily use. It's made with polyester and closes with a zipper, which keeps things straightforward when it comes to storing food and carrying it around.

The larger version is meant for meal boxes, drinks, fruit, and general lunch items, while the smaller one is better suited for compact storage — travel bits, smaller food items, that sort of thing. That smaller bag also has a transparent window on the front, which just makes it easier to see what's packed inside without having to open it up every time.

This style of cooler bag tends to fit into a few different product lines — lunch bags, food storage bags, travel bags, promotional items, or general household organization. Since it's lightweight, simple in shape, and comes in a couple of practical sizes, it works fine for both regular production runs and more customized orders.

On our end, we can work with adjustments to size, color, logo placement, material, handle design, zipper style, and packaging, depending on what a specific market or project calls for.