Festool Systainer · Tool box

Festool Systainer3 SYS3 M 337 Case

Model 204844 · UPC 4014549354933

15.6 in W13.3 in H11.7 in D

Our own 3D model at the published dimensions. No manufacturer logos or artwork.

  • 15.6 × 11.7 × 13.3 in
  • 5.3 lb
  • Lid

The Festool Systainer3 SYS3 M 337 Case (model 204844) is a tool box in the Festool Systainer modular storage system, 15.6 × 11.7 × 13.3 in (396 × 297 × 338 mm) W × D × H, 5.3 lb empty. Lid opens only when nothing is stacked on top.

Specs

Systainer3 SYS3 M 337 Case specifications
BrandFestool
Model number204844
UPC4014549354933
SystemFestool Systainer
TypeTool box (M footprint)
Exterior size (W × D × H)15.6 × 11.7 × 13.3 in (396 × 297 × 338 mm)
Weight (empty)5.3 lb
Rated capacity44.1 lb
Drawers0
AccessLid opens only when nothing is stacked on top.
Stack on top of itYes
Stack it on somethingYes
Typical list price$83.00 (seen 2026-11; check the retailer)
StatusCurrent
Data confidenceVerified on 2+ sources

Works with

Sources and notes (5)
  1. festool.com (opens in a new tab)
  2. online.flippingbook.com (opens in a new tab)
  3. toolsforworkingwood.com (opens in a new tab)
  4. taytools.com (opens in a new tab)
  5. toolnut.com (opens in a new tab)

Notes: Festool states Systainer3 connects to other Systainer generations; Toolnut states Systainer3 latches only to the top of 4-latch Classic Systainers and T-LOC inserts do not fit. Load 20 kg single / 40 kg connected / 100 kg lid per festool.com. Toolsforworkingwood says it replaces SYS 4. GTIN seen in Taytools variant list (unlabeled). Price from Taytools/Toolsforworkingwood; 2023 Festool USA catalog listed different prices. Height includes adjustable legs.

Specs come from manufacturer and retailer listings and can change. Check the real product before you buy. Show Your Stack is an independent community. Not affiliated with or endorsed by any manufacturer. Milwaukee®, PACKOUT™, DeWalt®, TOUGHSYSTEM®, Klein Tools®, MODbox™, Knipex, Channellock®, Wera and other marks belong to their owners.

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