FlexGrid Outworld 4×4

White FlexGrid Outworld 4×4 ant outworld: clear container with a screw-top mesh vent in the lid

$27.99

With almost 16 square inches of space, the FlexGrid Outworld 4×4 has plenty of room for liquid feeders, trash trays, and enrichment. Applying anti-escape substances (e.g. fluon or talcum powder) to the walls and underside of the lid is facilitated by rounded corners and a removable screw-top lid insert. You can connect any FlexGrid module to expand in any direction using KeySnap connectors, and easily open or close entrances using plugs designed to be simple to use with tweezers or by hand.

See "Details" for materials and dimensions.

Materials:
PETG case and substrate with polystyrene outworld container.
1-inch diameter 75-micron stainless steel mesh with PETG housing and silicone gasket.
PETG with silicone gasket screw-top lid insert.

Dimensions:
4×4×3.698" (101.6×101.6×93.9 mm) case outer dimensions.
3.819×3.819×2.115" (97×97×53.7 mm) outworld inner dimensions.
3/8" diameter entrances, 45-degree slope.

Included Accessories:
2× TPU KeySnap connectors.
4× TPU Outworld plugs.

We ship domestically via USPS Ground Advantage and Priority Mail. International shipping to Canada is available via USPS First Class Package International and Priority Mail International.

Returns are accepted within 28 days of delivery on unused items — return shipping is the customer's responsibility. If your order arrives damaged or defective, contact us within 7 days and we'll send a free replacement. All products are covered by a 1-year warranty against damage under normal ownership, including accidental breakage. Unauthorized modifications are not covered.

View our full Returns & Warranty policy