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Women's O3 Jacket

Buffalo Systems

£285

The O3 Jacket in Peak Blue, Torchlight Orange and Classic Black. Designed in our Women's fit. Built for the days when a tee isn't enough, and a Mountain Shirt is too much. Pertex Quantum shell. Teclite- micro-pile lining. Two-way front zip with internal storm baffle. A super versatile and packable jacket that's perfect for Spring Summer. Designed to be worn over a baselayer or tee shirt to give some extra warmth on the torso. Ideal for climbing, running, and life on the move. Pertex Quantum - Water resistant, DWR (Durable Water Repellent) finish Teclite micro-pile internal lining +3°c to +15°c

Buffalo Systems's own words, read from their page.

Buy from Buffalo SystemsPrice seen 2026-09-03. Affiliate link.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as BUFFALO SYSTEMS LIMITED, number 02985774. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Stated by the company: "Small Batch Production. Functional outdoor clothing made in limited runs in Sheffield." Source.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.