Silver COOLPAC® Insulated Thermal Mailers #8 - 22 x 18 (QTY: 100)

COOLPAC® Insulated Thermal Mailers – Reliable Temperature Control for Perishables in Transit

Ensure product integrity from your facility to your customer’s door with COOLPAC® Insulated Thermal Mailers—engineered to maintain consistent temperatures during 1–2 day transit windows*. Whether you’re shipping food, pharmaceuticals, or specialty goods, COOLPAC® helps you stay compliant, confident, and cool under pressure.

Designed with a reflective metalized film and padded insulation, these mailers provide lightweight thermal protection while keeping shipping costs down. Use with or without gel packs for added temperature control based on your shipping needs.

Ideal for businesses shipping:

• Perishable foods, baked goods & confections
• Meal kits and gourmet gifts
• Pharmaceuticals, lab specimens & supplements

Key Features:

• Thermal insulation: Helps maintain internal temperature for short-duration transit
• Lightweight & space-saving: Reduces freight cost and storage footprint
• Flexible usage: Works with or without cool packs depending on your shipping method
• Durable construction: Padded liner protects contents from impact and heat transfer
• Tamper-evident self-seal: Fast, secure packing for high-volume fulfillment

From bakeries to biotech, COOLPAC® Thermal Mailers are the trusted solution for temperature-sensitive shipping done right.