Foldable Thermal box - 400 x 300 x 300 mm + (4-layer insulated liner)

Foldable Thermal box 400x300x300 mm with 4-layer insulated liner: the versatile mid-size option (approx. 36 liters) for standard chilled food and pharmaceutical shipments.

Thermal box 400 x 300 x 300 mm (4-layer) - versatile cooling box for daily shipments

This foldable Thermal box (cardboard box with separate insulated liner) is one of the most popular sizes. Its balanced dimensions make it suitable for a wide range of chilled shipments and fit into most shipping workflows.

What is the 400 x 300 x 300 mm Thermal box suitable for?

With a capacity of approximately 36 liters, this size offers space for standard meal boxes, fish and meat packs, or multiple products together. A logical standard choice for food shippers, meal boxes, and pharmaceuticals.

4-layer or 6-layer insulated liner?

The number of layers determines the insulation value. This is the 4-layer version: the standard choice for chilled transport and short to medium transit times. Shipping over longer distances, in warm weather, or frozen? View the 6-layer version with extra insulation.

Benefits

• Foldable and delivered flat, up to 5x more per pallet than EPS
• Separate insulated liner, easy to separate and recycle
• Temperature retention for up to 48 hours, chilled or frozen
• Versatile mid-size option, fits most shipping boxes

Specifications

• Internal box dimensions: 400 x 300 x 300 mm (40 x 30 x 30 cm)
• Capacity: approx. 36 liters
• Insulated liner: 70 x 70 cm (4-layer)
• Temperature retention: up to 48 hours (suitable from -20 °C to 25 °C)
• Insulated liner material: bubble film with metallized PET coating
• Outer box: cardboard, delivered flat/foldable
• Recycling: box with paper recycling, insulated liner with plastic

Combine with gel packs or gel packs and view all sizes in the Thermal boxes. Questions or need a custom solution? Contact our specialists.