Blue Peel & Seal Envelope. Cocktail Blue. 324mm x 229mm. 120gsm. Smooth C4 Envelope (to fit A4).

£0.46 each

655 in stock now

Product Quantity Discount Price per Unit
75 - 124 4% £0.44
125 - 249 11% £0.41
250 - 399 15% £0.39
400+ 22% £0.36

Cocktail Blue C4/A4 – 324mm x 229mm Straight Peel/Seal Blue Wallet Envelope – C4 Envelope (to fit A4)

High quality smooth blue straight peel/seal. Made from 120gsm sustainably sourced material. Cocktail Blue Envelope. A kingfisher blue with subtle shades of aqua. 324mm x 229mm C4 Envelope (to fit A4). Straight Peel/Seal Blue Envelope. No Minimum Order.. A kingfisher blue with subtle shades of aqua. A striking and vibrant colour that evokes thoughts of marine life and summer holidays by the sea.

With no minimum quantity, you can buy this envelope individually ensuring that you get exactly the right amount of envelopes for your project. Shipped direct from our UK warehouses. All orders received before 4pm are shipped the same day (Monday to Friday) and are available with a choice of delivery speed options.

About Our Creative Colour Range

A selection of beautifully shaded colour envelopes in a luxurious 120gsm weight paper. Long lasting shelf life of up to 5 years, all come with a highly adhesive fixing where applicable and excellent colour density throughout.

Guidance Notes For Choosing The Perfect C4/A4 Envelope

C4 envelopes are 229mm x 324mm in size. They are designed to fit around a full sized, unfolded A4 insert but also allow for a small amount of space on each side providing room to add in multiple inserts or pages.


Key Features

Inkjet/Laser Compatible – Writable – Smooth Finish – High Opacity – 5 Year Shelf Life – Luxury Paper – Consistent Colour Tone Inside & Out

Envelope Specifications

Pack Quantity:
Width: 229mm
Height: 324mm
GSM Weight: 120gsm
Format: C4 (to fit A4)
Colour: Cocktail Blue
SKU: C4/PABLU/EBB

Product Finish

Peel/Seal Pocket – Straight edge on the short side. Easy to use peel off strip with a strong, long lasting adhesive.

Cocktail Blue Colour Guide *

Pantone: 2985
CMYK: 69, 1, 0, 0
RGB: 72, 184, 231
HEX: 48B8E7

* Due to the nature of computer monitors, colours on screen are indicative and should not be taken as 100% accurate. Our colour guide provide the closest accuracy or if you need a physical sample of the paper before ordering, we can provide this free of charge. Simply select the colours of your choice from our samples page and we can get these out in the post to you.



Need Inspiration? View Our Complete Range Of C4/A4 Coloured Envelopes & A4 Stationery

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Weight 20 g
Dimensions 22.9 × 32.4 × 0.2 cm
Base Colour

Internal Fit

Seal/Flap Style

Paper Weight

Colour Code - Pantone

Colour Code - CMYK

Colour Code - RGB

Colour Code - HEX