Curbside Recyclable Insulated Mailers

Coldkeepers’ Curbside Recyclable Insulated Mailers provide an environmentally responsible solution for shipping temperature-sensitive products without compromising performance. Designed with 1″ paper-based insulation, these mailers deliver reliable thermal protection while also cushioning delicate contents during transit.

Unlike traditional insulated packaging, these mailers are curbside recyclable, making disposal simple for your customers and helping reduce packaging waste. Their lightweight design minimizes dimensional weight and shipping costs, making them an efficient option for e-commerce, pharmaceuticals, specialty foods, cosmetics, and other temperature-sensitive applications.

Simply load, seal, and ship with or without a box for dependable thermal protection for up to 36 hours*, depending on outside temperatures and shipping conditions. Manufactured in the USA using recyclable materials, Coldkeepers Recyclable Thermal Mailers offer a practical balance of performance, sustainability, and cost savings.

Key Benefits

• High-performance thermal protection with 1″ paper-based insulation
• Curbside recyclable paper construction for easy disposal
• Lower shipping costs by eliminating the need for an outer shipping box in some applications
• Lightweight design reduces shipping weight and dimensional charges
• Simple pack-and-ship solution for fast order fulfillment
• Provides up to 36 hours of thermal protection* under appropriate shipping conditions
• Made in the USA

*Performance depends on ambient temperatures, payload, refrigerant configuration, and shipping conditions.

Available Sizes

• 09″ × 12″ – 1″ Recyclable Thermal Mailer (45 per case)
• 12″ × 16″ – 1″ Recyclable Thermal Mailer (20 per case)
• 15″ × 20″ – 1″ Recyclable Thermal Mailer (15 per case)