Twelve Terra Backpack, Seaport

£3.50 per year over a 50-year lifespan.
Currently out of stock
Guaranteed for life. Made in the UK.

Our Verdict

Crafted in the UK from high-performance waxed cotton canvas, the Twelve Terra is Both Barrels’ most advanced backpack yet. Versatile, spacious and water-repellent: the last backpack you'll ever need. 

  • Body fabric: water-repellent dry waxed cotton canvas from Dundee
  • Base panels: super-tough, waterproof, 1000 denier military-grade Cordura nylon
  • Zips: waterproof YKK Aquaguard
  • Straps: 50mm/25mm comfortable cotton webbing, Welsh stainless steel hardware
  • Made in the UK
  • Buy Me Once exclusive lifetime guarantee against product defects
  • Seaport blue: nearest match Pantone 2209c
  • Waxed surface of the fabric will develop its own unique patina with use over time
  • Dimensions: 45cm x 32.5cm x 15cm. Weight: 650g. Capacity: approx 17 litres
  • Padded laptop sleeve, suitable for 15-13inch devices
  • Second tech pocket, front pocket, secret valuables pocket
  • Spot clean with a damp cloth, air dry naturally


        British luggage makers Both Barrels have a motto: “confidence in simplicity”. In Both Barrels we’ve found a brand that effortlessly blends form and function, whilst championing longevity. The result is a focused collection of business luggage and accessories that is refined, timeless and highly durable. Each piece is meticulously handcrafted in England from a selection of high performance, ultra-durable materials. These designs celebrate British heritage - whilst delivering a super-modern aesthetic.

        Shipping & Returns

        Standard UK shipping is £4.45, or free for any order over £50. UK delivery can be expected within 3-6 working days.

        Returns are available within 30 days. Any returned items must be in new (unused) condition and should include all original, undamaged packaging. Return shipping is at your own cost, unless the item received is faulty.

        To begin a return, contact us here, quoting your order number and reason for return. After the item is received back, it will be checked before your refund is issued.

        Made to Last

        Buy once, buy well

        Everything we sell is designed to last by makers that care.