Vaccine Storage Capacity: 0.80 Litres Gross Storage Capacity: 0.80 Litres Weight - fully loaded: 2.18 Kg. Weight - empty (with empty ice packs: 1.34 Kg. External Surface Material: HDPE (High-Density Polyethylene) Internal Lining Material: HIPS (High Impact Polystyrene) Insulation Material: CFC free Polyurethane Insulation Thickness: 32/36mm External Dimensions (L x W x H) : 25 x 18 x 21 cms Internal dimensions (L x W x H) : 17.30 x 10.30 x 12.10 cms Vaccine Storage Dimensions : 17.30 x 10.30 x 04.50 cms Lid type & Fixings : Removable Number of Ice packs required: 2 Number of Ice packs supplied: 2 Ice-packs type : E05/IP01.1 The volume of Ice pack: 0.40 Litres Cold Life Requirement as per WHO at + 43 deg C ± 1 deg C without opening: 20 Hours 16 minutes Warm Life as per WHO at - 23 deg C ± 1 deg C : 07 Hours 55 minutes Cold Life as per WHO at + 43 deg C ± 1 deg C : 03 Hours 53 minutes