www.coldkeepers.com
Extreme Thermal Mailers
• Padded mailers cushion and insulate up to 36 hours
• Thick foam with metallized polyester exterior
• Multiple closures with tape and zipper
• Custom sizes available upon request
• Designed and manufactured in the USA
One-Piece Extreme Liner
• Cold chain protection for medical supplies
• FDA compliant/suitable for 24-48-hour shipments
• Use with gel packs or dry ice for extended transit times
• Patented one piece design, stores, and ships flat
• Premium insulation allows for more payload space by
reducing wall thickness
• Available flat or compressed for additional freight/space savings
• Testing data available upon request
• Designed and made in the USA
• ISTA 7E validated
Curbside Recyclable One-Piece Insulated Liner Pouches
• Certified Curbside Recyclable & Repulpable
• Patented one piece design stores and ships flat
• Cold chain protection for life science applications
• FDA compliant/suitable for 24-48-hour shipments
• Use with gel packs or dry ice for extended transit times
• Designed and made in the USA
• Testing data available upon request
• ISTA 7E validated
Penguin Mailer
• Expands to a form-fitting insulated enclosure
• Doesn’t require an outer box
• Save on freight and space in your warehouse
• Increase efficiency
• Multiple closures with tape and zipper