Poly bubble padded envelopes
Poly bubble padded envelopes combine a tough, water-resistant plastic outer with a bubble lining, so small and delicate items arrive safely while parcels stay light. Our G series runs from G0 (100 x 180mm) to G9 (560 x 410mm) in white, black, hot pink, rose pink and red, each with a peel-and-seal strip. Many sizes are made with PCR (post-consumer recycled) plastic. Buy packs of 25 to 400, or wholesale cartons of 500 or more.
G series poly bubble mailers drawn to scale (width x length). Click one to shop.
Poly bubble mailer sizes and colours (pack qty)
| Size | Width x length | White | Black | Hot pink | Rose pink | Red |
|---|---|---|---|---|---|---|
| G0 (00) | 100 x 180mm | 200 | 200 | – | 200 | 200 |
| G0B (0B) | 120 x 180mm | 200 | – | – | – | – |
| G1 (01) | 160 x 230mm | 200 | 50 / 200 / 400 | 50 / 200 / 400 | 200 | – |
| G2 (02) | 215 x 280mm | 50 / 100 / 200 | 50 / 100 / 200 | 100 | 100 | – |
| G4 (04) | 235 x 350mm | 100 | 100 | 50 / 100 | 100 | – |
| G5 (05) | 260 x 380mm | 25 / 50 / 100 | 100 | 100 | 100 | – |
| G6 (06) | 300 x 400mm | 100 | 100 | – | – | – |
| G7 (07) | 360 x 480mm | 50 | 25 / 50 / 100 | 50 | 50 | – |
| G9 (09) | 560 x 410mm | 50 | – | – | – | – |
Sizes are internal width x length. Numbers are pack quantities; click to shop. Allow room for the item’s thickness.
Wholesale poly bubble mailers
| Mailer | Size | Qty |
|---|---|---|
| G1 Black | 160 x 230mm | 2,000 |
| G1 Hot Pink | 160 x 230mm | 2,000 |
| G1 Rose Pink | 160 x 230mm | 2,000 |
| G1 Rose Pink | 160 x 230mm | 10,000 |
| G1 White | 160 x 230mm | 5,000 |
| G2 Black | 215 x 280mm | 1,000 / 2,000 |
| G2 White | 215 x 280mm | 1,000 |
| G4 Black | 235 x 350mm | 1,000 |
| G4 White | 235 x 350mm | 1,000 |
| G5 Black | 260 x 380mm | 1,000 |
| G5 White | 260 x 380mm | 1,000 |
| G6 Black | 300 x 400mm | 1,000 |
| G6 White | 300 x 400mm | 1,000 |
| G7 White / Black | 360 x 480mm | 500 / 1,000 |
Poly bubble padded envelope FAQs ▾
Poly bubble padded envelope FAQs
What is a poly bubble mailer?
A padded envelope with a plastic (poly) outer and an air bubble lining. It is lighter than a box and resists water better than a paper mailer.
What do the G sizes mean?
G is our poly bubble series, and the number matches the standard padded envelope size: G1 = size 01 (160 x 230mm), G2 = 02 (215 x 280mm), G5 = 05 (260 x 380mm) and so on.
Which size suits clothing?
G5 (260 x 380mm) and G6 (300 x 400mm) suit folded clothing. Use G7 (360 x 480mm) for bulkier garments.
What does PCR mean?
Sizes marked PCR are made with post-consumer recycled plastic.
Can I buy poly bubble mailers in bulk?
Yes. Wholesale cartons of 500 to 10,000 are listed above.






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