Use for e-commerce packers and perishable goods shippers who need reliable thermal protection in a compact 6 x 6 1/2" format. The aluminum foil exterior with 3/16" bubble lining provides dual-layer defense against temperature fluctuations and physical damage, making it ideal for temperature-sensitive items like food, pharmaceuticals, and cosmetics that demand both insulation and cushioning.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | Aluminum Foil Exterior / 3/16" Bubble Lining |
| Dimensions | 6 1/2" x 6" x 3/16" |
| Closure Type | Peel and Seal Strip |
| Case Quantity | 100 Mailers per Case |
| Recyclable | Yes |
Common Use Cases
- Temperature-sensitive food and beverage shipping Pharmaceutical and medical supply packaging Cosmetics and skincare product protection Fresh produce and perishable goods Wine and beverage e-commerce fulfillment
What You'll Receive
- 100 Cool Barrier Bubble Mailers (6 x 6 1/2") Pre-applied peel-and-seal closure strips
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
The 3/16" bubble lining offers medium-duty cushioning ideal for protecting fragile items and temperature-sensitive contents during standard ground and air shipping. This thickness balances protection with minimal dimensional weight impact on shipping costs.
Yes, these mailers are compatible with all major carriers, UPS, FedEx, USPS, and DHL. The lightweight aluminum foil exterior and compact dimensions help qualify packages for standard shipping rates rather than oversized fees.
The aluminum foil layer acts as a thermal reflective barrier that helps insulate contents and reduce heat transfer. Combined with the bubble lining, it maintains desired temperatures for several hours, making it suitable for cool-chain shipping of perishables and temperature-sensitive items.
Yes, the construction is specifically engineered to resist punctures from sharp objects and reject moisture, protecting contents from environmental damage. This durability is particularly valuable for shipping items in humid conditions or rough handling environments.
Technical Specifications
| Material | Aluminum Foil Exterior / 3/16" Bubble Lining |
| Dimensions | 6 1/2" x 6" x 3/16" |
| Closure Type | Peel and Seal Strip |
| Case Quantity | 100 Mailers per Case |
| Recyclable | Yes |
| Color | Silver |
| Strength / Material | Aluminum Foil Exterior / 3/16" Bubble Lining |
| Dimensions (Internal) | 6"" × 6 1/2"" × 3/16"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
19.5" × 15.5" × 13.73" (L × W × D)
Unit of Measure
CASE
Qty Per Shipping Unit
100 PER CASE
LTL Freight Class
Class 300
Carrier Eligibility
UPS Ground & Freight Eligible
TRUST & RELIABILITY
Product Support
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Buyer guides
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