15x18 Inch Blue Plastic Postage Bags - Mailing Bags for Parcels
15x18 Inch Blue Plastic Postage Bags - Mailing Bags for Parcels
Guaranteed safe & secure checkout
Blue Polyethylene Postal Bags 15x18 Inch
Our 15 x 18 inch blue postage bags are designed for slightly larger items such as jumpers, handbags, or multiple clothing pieces. Made from durable and recyclable LDPE, they’re a great lightweight alternative to bulkier packaging.
These blue mailing bags fall within Royal Mail’s small parcel category, helping keep your shipping budget under control. The bright blue colour adds a polished look to your parcels and makes your brand more noticeable, without needing to invest in custom-branded packaging.
Ideal for: bulky clothing such as jumpers, cardigans, handbags, or boxed gifts.
Post Bags You Can Trust
These Blue bags for parcels are available in several sizes making them ideal for sending shipments of all sizes. Also available in a range of popular colours like grey, blue, Blue and more. The thin but durable design gives you the peace of mind that the parcel will arrive where it is supposed to go without any worrying of tearing or ripping. It is important for small businesses to trust their packaging supplies, reducing customer complaints and giving a strong impression of your brands services and products.
Pink Mailing Bags Size Guides
| Size Guide | Size in Inches | Centimetres | Compared to Paper Sizes | Best For |
|---|---|---|---|---|
| Medium | 10x14 inch | 25.4 x 35.5 cm | Slightly smaller than A3 | Light jackets, books, larger documents |
| Medium | 12x16 inch | 30.5 x 40.6 cm | Close to A3 | Sweaters, jeans, medium plush toys |
| Large | 15x18 inch | 38.1 x 45.7 cm | Between A2 and A1 | Multiple garments, larger plush toys |
| Large | 17x22 inch | 55.8 x 43.1 cm | Close to A1 | Bedding sets, large textiles, posters |
All Round Packaging Solutions
At Mr Bags, we specialise in a wide range of packaging supplies, including cardboard boxes, box tape and different types of postage bags like biodegradable mailing bags and more. We dedicate our time in supplying high quality packaging supplies at an affordable price with no minimal order quantities helping you maximise profits.
Water Resistant
Designed for tough weather, our blue parcel bags repel water and help protect your items during delivery. A great alternative to cardboard packaging, especially when you need something that won’t soak through or fall apart in wet conditions.
Made to Last
Made to perform under pressure, our blue mail bags resist rips, punctures, and stretching. Whether you’re shipping clothing or boxed items, they hold up well against bumps and scrapes during delivery.
Self Seal Adhesive Strip
Sealing your parcels is quick and secure with our blue parcel bags. The permanent adhesive strip ensures the bag stays closed in transit, and acts as a clear sign if tampering has occurred.
Lightweight Material
If you’re looking to reduce costs and carbon footprint, these blue mail bags are a smart option. Their lightweight build keeps parcel weight down while offering reliable protection during delivery.
