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Sonoco™ ThermoSafe Envoy™ Global Pre-Qualified Insulated Shippers with Summer Packout

Temperature controlled packaging solution

Manufacturer: sonoco™  E18C2S

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Catalog No. 03-531-712

  • / Case of 8 Each

Description & Specifications


Material Expanded polystyrene
Capacity (English) 4.8 gal.
Height (English) Exterior 20.7 in.
Height (Metric) Exterior 527mm
Length (English) Exterior 20.5 in.
Length (Metric) Exterior 521mm
Weight (English) 28.8 lb.
Weight (Metric) 13.1kg
Width (English) Exterior 19 in.
Width (Metric) Exterior 483mm
Quantity 8 Pallets
Dimensions (L x W x H) Exterior 521x 483 x 527mm (20.5 x 19 x 20.7 in.)
Capacity (Metric) 18.2L
Product Type Insulated Shipper with Summer Packout Configuration

  • Summer packout configuration
  • Positioned as low material packaging cost solution
  • Offers various sizes, temperature ranges and flexibility
  • Envoy Global line is able to change from controlled room temperature, refrigerated and frozen temperatures by changing the refrigerants
  • Simple and error-free
  • Utilizes four EPS container sizes
  • Pre-Qualified to ISCsilver ambient profile
  • Zero Bench Time refrigerant design
  • Expanded polystyrene insulation
  • Low packaging material cost
  • Simple designs
  • Air flow channels built into EPS, allows for less refrigerant needed in each packout


  • Refrigerated and CRT: Minimum of two days
  • Frozen: Minimum of four days

Shipping pharmaceuticals, clinical treatments and diagnostic samples