Grey Mailing Poly Postal Self Seal Bags

Bought the 50 pack of Mixed Grey Mailing Poly Postal Self Seal Bags for sending out my eBay parcels and Vinted orders. Really impressed for the price - they're much thicker and stronger than some others I've used before, not flimsy at all so no worries about them ripping. The self seal strip is really sticky and holds secure, doesn't come undone in transit. Mixed grey colour looks smart and professional, and they're fully opaque so you can't see what's inside. Good range of sizes in the mixed pack too, handy for different size items. Had no returns or complaints about damaged packaging. For 50 bags this is excellent value. Will definitely be reordering.

I’m really pleased with these parcel bags so far. The mixed sizes are very practical, making it easy to package different items without wasting packaging. The bags feel thicker and sturdier than I expected for the price, giving me confidence that they'll protect items during shipping. The self-seal adhesive strip is strong and seals securely. The soft baby pink colour is also a nice touch and looks more appealing than standard grey mailing bags. Overall, they seem to offer excellent value for money. If they continue to perform well in transit and I have no complaints, I’d happily buy them again.

I bought this pack of 100 assorted grey mailing bags for my wife, who uses them constantly for sending items sold on Vinted. They’re perfect for posting non‑breakable items like clothing, and they also work well as a final protective wrap around other packaging. The mixed sizes make it easy to pick exactly what you need, the self‑seal is reliable, and the material is strong enough for everyday posting. They’re also excellent value — especially important when many of the items sold are low‑value, so keeping packaging costs down really matters. A dependable, cost‑effective choice for regular sellers.

★★★★★ Excellent Quality – 5-Star Experience! Really impressed with these mailing bags. The variety of sizes is excellent, they’re easy to seal, durable, and perfect for posting parcels. Great value for 50 bags and exactly what I needed. Highly recommended!

I'm already on my second pack of these mailing bags, which probably says more than anything else. They're really handy to keep around and the mix of five sizes means I can usually find one that fits whatever I'm sending without wasting a massive bag on something small. The self-seal strips have worked well for me and the bags feel strong enough for normal posting. I also like the grey colour as you can't easily see what's inside once they're sealed. Having 10 of each size is a useful mix and I got through my first pack quicker than expected, so I've bought them again. Simple, practical and they do exactly what I need them to.

Great value for money. The quality seems to be good, I have been selling a few bits on Vinted so I needed some good bags. I have nearly used all the bags up and have had no issues. This means the sealing has stuck on great as I have not used any tape. The bags are not very thick and not transparent. If I need any more bags, I would get these again.

Great value pack. Not see through and have used a few with no problems. Large size in the pack is perfect for standard posting, like one trouser or jumper etc. Here’s a pic of the largest size & the seams for reference.

Fab price, fast delivery, great selection of sizes.

Esattamente come descritto, utilissimi

Muy practicas para todo tipo de envios El adhesivo es tan fuerte que no permite rectificar por lo que recomiendo ir tirando del protector a medida que se vaya cerrando, si se pega se rompe la bolsa al estirar, perfecto para pequeñas ventas, con un par de las grandes envias unos zapatos

I use to sell on vinted makes it so easy!

Perfect for posting vinted items. Good selection of sizes. Strong material and good seal.

Ideaal voor retourzendingen. Stevige goed dichtplakkende zakken in diverse maten.