Deliver frozen power Up to 10 hours
subzero performance
No power required Food safe and non
toxic
Rechargeable cold
power
Cooling power precisely
at -4°F (-20°C)
Best choices as
flexible thermal storage
or transport
Without external
electricity support
Safe for contact with
food
Reuse over 300 times



Performance of Z20
• -4°F (-20°C) — Cooler than blue gel by 10%

iThermo Cell™ Z20 can deliver sub-zero tempearture at -4°F (-20°C) which does not require any additional electricity. Cooling Storage options can extend to: raw fish sushi, ice-cream, caviar, oyster and foie gras, etc.

1.5 times more durable than blue gel and 2 times more long-lasting than wet ice

iThermo Cell™ can deliver a low temperature of 0°C for a minimum of 12 hours in any standard insulated container which today's standard blue ice / gel and wet ice packs cannot deliver.

Up to 11 hours Subzero Performance

iThermo Cell™ Z20 can deliver sub-zero temperature for a minimum of 11 hours in any standard insulated container which today's standard blue ice / gel and wet ice packs cannot deliver.
   
  Z20-200
soft pack design for gerneral users
Z20-210
stackable design for professional
Z20-320
stackable design for professional
         
Applications        
Cold Power Durability Multi-use:
Medical & Healthcare, Food & Beverage, Outdoor & Camping, Recreation & Fishing
Multi-use:
Cold-chain logistics, Medical & Healthcare, Food & Beverage, Outdoor & Camping, Recreation & Fishing
Multi-use:
Cold-chain logistics, Medical & Healthcare, Food & Beverage, Outdoor & Camping, Recreation & Fishing
 
Recharge Cooling Power: -4°F (-20°C)
Frozen power up to 10 hours
Cooling Power: -4°F (-20°C)
Frozen power up to 10 hours
Cooling Power: -4°F (-20°C)
Frozen power up to 10 hours
Size • Rechargeable over 300 times
• Recharge at -40°F (-40°C) freezer
• Recharge time: 24 hours
• Lay flat when recharging
• Rechargeable over 300 times
• Recharge at -40°F (-40°C) freezer
• Recharge time: 24 hours
• Lay flat when recharging
• Rechargeable over 300 times
• Recharge at -40°F (-40°C) freezer
• Recharge time: 24 hours
• Lay flat when recharging
Weight 6.69 x 6.30 x 0.39 inches
(170 x 160 x 10 mm)
3.15 x 5.31 x 1.38 inches
(80 x 135 x 35 mm)
7.68 x 4.13 x 1.89 inches
(195 x 105 x 48 mm)
  7.05 ounce (200 grams) 7.41 ounce (210 grams) 11.29 ounce (320 grams)  
   
Z20-490
soft pack design for gerneral users
Z20-800
stackable design for professional
Z20-2500
heavy design for business
 
         
Applications        
Cold Power Durability Multi-use:
Cold-chain logistics, Medical & Healthcare, Food & Beverage, Outdoor & Camping, Recreation & Fishing
Multi-use:
Cold-chain logistics, Medical & Healthcare, Food & Beverage, Outdoor & Camping, Recreation & Fishing
Multi-use:
Cold-chain logistics, Medical & Healthcare, Food & Beverage, Outdoor & Camping, Recreation & Fishing
 
Recharge Cooling Power: -4°F (-20°C)
Frozen power up to 10 hours
Cooling Power: -4°F (-20°C)
Frozen power up to 10 hours
Cooling Power: -4°F (-20°C)
Frozen power up to 10 hours
Size • Rechargeable over 300 times
• Recharge at -40°F (-40°C) freezer
• Recharge time: 24 hours
• Lay flat when recharging
• Rechargeable over 300 times
• Recharge at -40°F (-40°C) freezer
• Recharge time: 24 hours
• Lay flat when recharging
• Rechargeable over 300 times
• Recharge at -40°F (-40°C) freezer
• Recharge time: 24 hours
• Lay flat when recharging
Weight 4.72 x 7.68 x 1.38 inches
(120 x 195 x 35 mm)
7.87 x 7.68 x 1.38 inches
(200 x 195 x 35 mm)
17.32 x 13 x 0.98 inches
(440 x 330 x 25 mm)
  17.28 ounce (490 grams) 28.22 ounce (800 grams) 88.18 ounce (2500 grams)