🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★œ
Bigamart
Price
$106.99
Home/Stationery & Office Supplies/Envelopes & Mailing Supplies/Mail Bags
Blake Vita Plastic-Free Recycled Mailing Pockets Kraft Expandable Gusset 50 mm, 300 x 200 mm (KBB140) Pack of 100 — image 1
Mail BagsBlake✓ In stock

Blake Vita Plastic-Free Recycled Mailing Pockets Kraft Expandable Gusset 50 mm, 300 x 200 mm (KBB140) Pack of 100

★★★★★
$106.99

Options

3 available
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • Send with confidence using our plastic-free, 100% recyclable expandable envelopes – a heavy-duty and strong alternative to plastic mailers, built to withstand rough transit due to its premium strength and durability. Featuring a secure peel-and-seal closure for tamper-evidence and protection, along with a convenient rip strip for quick and easy opening.
  • Pack of 100 | 130GSM Quality Thickness
  • Size: 300 x 200mm (11.8 x 7.9 Inches) | Sealing Type: Peel & Seal
  • Expandable side seams and a block bottomed gusset base providing capacity for contents of all sizes
  • Model No. KBB140
Product details
Brand
Blake
Manufacturer
Blake Envelopes
Material
Paper
Colour
Manilla Brown
Size
50 mm, 300 x 200 mm (KBB140)
Model number
KBB140
Part number
KBB140
EAN
5055559759645

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
đŸ‡źđŸ‡± · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇩đŸ‡ș · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

You might also like

Similar items

View all →