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15x18 Inch Purple Plastic Postage Bags - Mailing Bags for Parcels

Size Guide

15x18 Inch Purple Plastic Postage Bags - Mailing Bags for Parcels
Product Title: 15x18 Inch Purple Plastic Postage Bags - Mailing Bags for Parcels
Lowercase: 15x18 inch purple plastic postage bags - mailing bags for parcels
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Purple Mailing Bags - Bags for Parcels 15x18 Inch

15x18 Inch Purple Plastic Postage Bags - Mailing Bags for Parcels

Size Guide

15x18 Inch Purple Plastic Postage Bags - Mailing Bags for Parcels
Product Title: 15x18 Inch Purple Plastic Postage Bags - Mailing Bags for Parcels
Lowercase: 15x18 inch purple plastic postage bags - mailing bags for parcels
Show Bag SVG: false
Show Cardboard Box: false
Regular price £10.00
Next Day Delivery
Same Day Dispatch

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Product Description

Purple Polyethylene Postal Bags 15x18 Inch

Send your products safely and in style with our 15 x 18 inch Purple Mailing Bags. These bags are made from tear-resistant LDPE and are fully recyclable after use—just remove the adhesive strip.

This size is perfect for heavier clothing like hoodies, handbags, or boxed items. Still lightweight, they help lower shipping costs while keeping your items protected. Their deep purple colour also makes your packaging stand out from plain alternatives.

Length 457mm
Width 381mm
Thickness 60 Microns

Purple Post Bags You Can Trust

Whether you're posting from home or running a business, these Purple shipping bags are ideal for all types of parcels. Offered in multiple sizes and colours—like Purple, blue, and grey—they make your packaging process smooth and help couriers easily identify items during sorting.

Recycled Material Royal Mail Compatible Durable Poly LDPE Materials

Purple 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

Comprehensive Packaging Solutions

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

Built to handle unpredictable weather, these purple postage bags provide dependable water resistance during transit. Your parcels stay dry, even if they’re exposed to rain or damp environments along the way.

Made to Last

Our purple parcel bags are designed to take on busy delivery routes with ease. Their thick plastic construction stands up to tears, stretching, and impacts, making them ideal for regular use.

Self Seal Adhesive Strip

With a strong adhesive closure, these purple plastic mail bags offer extra protection against tampering. The seal holds firm in transit, giving you and your customer peace of mind.

Lightweight Material

Light but durable, our purple mail bags offer a smart alternative to boxes. They’re perfect for everyday posting—taking up less space and reducing the overall weight of your parcels.

Features
381x457mm
60 Microns Thickness
Adhesive Seal
Lightweight Design
Secure Seal
Water Resistant
FAQs
Shipping

Royal Mail 24 Tracked

Dispatched same day if ordered before 5 pm Monday to Friday. Please allow up to 1-2 days for delivery.

£1.99

DPD Next Day

Dispatched same day if ordered before 3 pm Monday to Thursday. Not available to Scottish Highlands & Islands.

£4.99

Free on orders over £100

Reviews

Customer Reviews

Based on 21 reviews
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H
Hart
Just Works

Nothing fancy, just works.

C
Charlotte Fox
Quick Delivery, Great Bags

Excellent quality bags for the price. I’ve been using them for a while, and they’re just as good as the first time I ordered.

F
Florence Walker
Time Saver

These have saved me time and tape.

T
Thomas Reed
Bags Are Exactly as Expected

The bags I ordered are fantastic quality! Strong and affordable, and the delivery was quicker than I thought.

U
Uriel
Soft Goods Fit

Good for posting soft goods.