# Flex STACK PACK Medium Tool Box

> Flex STACK PACK Medium Tool Box (FS1102) is a medium tool box from Flex STACK PACK. It measures 22 × 15.7 × 11.7 in (L × W × H) and is rated to carry 140 lb. Lowest in-stock price on file: $98.00 at Ohio Power Tool (checked Sep 30, 2026).

- Line: [Flex STACK PACK](https://modulartoolbox.com/lines/flex-stack-pack/)
- Category: [Tool Boxes](https://modulartoolbox.com/compare/tool-box/)
- Size tier within its line: medium
- Status: current
- Data confidence: confirmed (last verified 2026-10-02; [what this means](https://modulartoolbox.com/how-we-compare/#confidence))
- Page: https://modulartoolbox.com/products/flex-stack-pack-medium-tool-box/

## Specifications

| Spec | Value | Source |
|---|---|---|
| Model / part number | FS1102 | [flexpowertools.com](https://www.flexpowertools.com/stack-pack-medium-tool-box-fs1102/) (brand, page, 2026-10-02) |
| Dimensions (L × W × H, in) | 22 × 15.7 × 11.7 | [flexpowertools.com](https://www.flexpowertools.com/stack-pack-medium-tool-box-fs1102/) (brand, page, 2026-10-02) |
| Weight (lb) | not published |  |
| Load capacity (lb) | 140 | [flexpowertools.com](https://www.flexpowertools.com/stack-pack-medium-tool-box-fs1102/) (brand, page, 2026-10-02) |
| Material | not published |  |
| Weather rating | not published |  |

## Where to buy

| Store | Price (USD) | Availability | Checked | Link |
|---|---|---|---|---|
| Ohio Power Tool | $98.00 | in stock | 2026-09-30 | [View at Ohio Power Tool](https://www.ohiopowertool.com/flex-fs1102) |
| Toolnut | $98.99 | in stock | 2026-09-30 | [View at Toolnut](https://www.toolnut.com/products/flex-fs1102-flex-flex-fs1102-stack-pack-medium-tool-box) |

Prices are re-checked weekly; a date more than a month old means the store could not be re-read.

## The equivalent in other lines

Same category, same size tier (medium), different line:

- [Bosch L-BOXX-2](https://modulartoolbox.com/products/bosch-l-boxx-2/)
- [DeWalt TSTAK VI Deep Box](https://modulartoolbox.com/products/dewalt-tstak-vi-deep-box/) — $38.99
- [Festool Systainer3 SYS3 M 137](https://modulartoolbox.com/products/festool-systainer3-sys3-m-137/) — $69.00
- [Festool Systainer3 SYS3 L 137](https://modulartoolbox.com/products/festool-systainer3-sys3-l-137/) — $80.00
- [Festool Systainer3 SYS3 TB M 137 ToolBox](https://modulartoolbox.com/products/festool-systainer3-sys3-tb-m-137/) — $55.00
- [Festool Systainer3 SYS3 TB L 137 ToolBox](https://modulartoolbox.com/products/festool-systainer3-sys3-tb-l-137/) — $66.00
- [Klein Tools MODbox Medium Toolbox](https://modulartoolbox.com/products/klein-modbox-medium-toolbox/) — $94.98
- [Kobalt CaseStack Medium Tool Box](https://modulartoolbox.com/products/kobalt-casestack-medium-tool-box/)


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Modular Toolbox lists modular tool storage from every brand side by side, with a source for every spec. [How we compare](https://modulartoolbox.com/how-we-compare/). Data as of 2026-10-03.