£ Low Price Guarantee
On Quality Products
£ Bulk Discount Offers
On ALL our Product Ranges

Grey Mailing Sacks 300 x 400mm + 40mm - 55 micron / 100 Pack

These versatile grey polythene mailing bags, 300x400mm, provide an economical and flexible protective postal solution. Strong and waterproof with resistance to punctures and tearing, they are securely self-seal and have a surface you can stick labels or write on. The lightweight mailing sacks are ideal for posting fabrics or bundles of documents.
Not what you're looking for?
To view our full range of Mailing Bags & Envelopes click here.
£8.60 ex VAT
(£10.32 inc VAT)
Pack Quantity: 100,
300 x 400mm + 40mm
Our quantity discounts:
No of Packs 1+ 10+ 20+ 50+
Price / Pack ex VAT  £8.60 £7.80 £7.40 £7.10


Pack Quantity:
300 x 400mm + 40mm
trust pilot top 100



trust pilot logo

Before you shop online for packaging materials, read what our customers are saying right now...

Telephone us on 01707 635353 Monday - Friday 9:00am to 5:00pm