Cushioned mailing protection
Poly Bubble Mailers
Combine a mailing bag exterior with an internal cushioning layer for products that need more protection than a standard poly mailer. Available in 15 catalogue sizes for compact and medium-sized shipments.
- Minimum order
- From 500 pieces for eligible specifications
- Samples
- Free samples
- Production
- Approx. 15–20 days after payment
View larger product image ↗Custom branding illustration. Confirm colors, materials and construction with your quotation.
Catalogue specifications
Standard Size Options
The following dimensions are listed in the 2025 Welltroy catalogue. Confirm current availability, usable inner dimensions, measurement direction and tolerance before ordering.
Swipe or scroll the size table to see all details.
| Model / option | Outer dimension (Width × Length + Flap) |
|---|---|
| BM01 | 11 × 13 + 4 cm |
| BM02 | 13 × 15 + 4 cm |
| BM03 | 15 × 18 + 4 cm |
| BM04 | 15 × 20 + 4 cm |
| BM05 | 18 × 23 + 4 cm |
| BM06 | 20 × 25 + 4 cm |
| BM07 | 23 × 28 + 5 cm |
| BM08 | 25 × 30 + 5 cm |
| BM09 | 26 × 32 + 5 cm |
| BM10 | 29 × 36 + 5 cm |
| BM11 | 32 × 40 + 5 cm |
| BM12 | 35 × 43 + 5 cm |
| BM13 | 38 × 47 + 5 cm |
| BM14 | 40 × 45 + 5 cm |
| BM15 | 40 × 50 + 5 cm |
Need another format? Include your required dimensions and quantity with the enquiry.
View the original 2025 catalogue page
This source page includes the catalogue product image and listed sizes. Ask us to confirm current specifications before ordering.
Download the complete catalogue (PDF)Applications
Common Uses
- Accessories
- Beauty products
- Jewelry boxes and gifts
- Electronics accessories
- Books and compact homeware
Custom order
Match the Specification to the Product
Custom options, minimum quantities and production times depend on material, size, printing and order quantity. Final specifications are confirmed in writing before production.
Discuss this product →Buying guide
Choosing Between Mailer Formats?
Compare lightweight and cushioned options, learn which dimensions to measure, and prepare the details needed for a quotation.
Product FAQ
Questions About Poly Bubble Mailers
A poly mailer is a lightweight shipping bag. A bubble mailer adds an internal cushioning layer for products needing more surface and impact protection.
The catalogue identifies them as outer dimensions. Ask for usable inner dimensions before choosing a model, especially for thicker products.
Protection depends on the bubble structure, packed product, empty space and shipping conditions. Share the product details so the complete packing method can be reviewed.
Related products
Compare Similar Options
Poly Mailers
Mailing & Protective PackagingLightweight mailing bags for apparel, accessories and other non-fragile products.
View product →
Biodegradable Mailers
Mailing & Protective PackagingMailing bags in a range of standard sizes for brands reviewing alternatives to conventional shipping mailers.
View product →
Metallic Bubble Mailers
Mailing & Protective PackagingA reflective exterior adds visual impact, while the internal bubble structure helps protect compact products during delivery.
View product →Need Pricing for Poly Bubble Mailers?
Send the model or size, quantity, customization requirements and destination country.