---
title: "Test Folder Icon | Free Download PNG & SVG | Flex Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/test-folder--24549
canonical_url: "https://www.streamlinehq.com/icons/download/test-folder--24549"
summary: "Rounded duotone icon of a folder with a laboratory flask. Used for science files, experiments, and research folders."
---

# Test Folder icon

The Test Folder icon shows a folder with a laboratory flask overlapping its lower-right corner. Drawn in the duotone style on a 14px grid with a 1px stroke, giving its smooth curves a clear, fluid look. Use it for science project folders, experiment files, research archives, and laboratory workspaces. It belongs to Flex Duo set in the Flex family.

## Preview

![Rounded duotone icon of a folder with a laboratory flask. Used for science files, experiments, and research folders.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/files-folders/test-folder-bf8af.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Test Folder
- **Type**: Icon
- **Set**: [Flex Duo](/icons/flex-duo.md) — Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Duo, Filled, Stroke
- **Category**: Interface Essential › Files Folders
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: test, folder, lab, beaker, experiment, chemistry, research, sample, science, dataset

## Download

- [Download Test Folder on Streamline](https://www.streamlinehq.com/icons/download/test-folder--24549)

## Also available in other styles

- [Test Folder — Flex Line](/icons/download/test-folder--24500.md) (Pro)
- [Test Folder — Flex Remix](/icons/download/test-folder--28524.md) (Pro)
- [Test Folder — Flex Gradient](/icons/download/test-folder--27711.md) (Pro)
- [Test Folder — Flex Flat](/icons/download/test-folder--24710.md) (Pro)
- [Test Folder — Flex Neon](/icons/download/test-folder--30406.md) (Pro)
- [Test Folder — Flex Pop](/icons/download/test-folder--31283.md) (Pro)
- [Test Folder — Flex Solid](/icons/download/test-folder--24340.md) (Pro)

---

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