This jacket is a little confusing. It uses a Gore-tex Windstopper membrane, which is classed as weather-resistant rather than weatherproof. It also features a tightly woven ripstop nylon face fabric. This combination results in a jacket that Montbell describes as offering a “high level of waterproofness.” Fortunately, I’ve found this to be true.
Montbell Rain Trekker 2.0: The Top Line
This is a lightweight rain jacket that ticks a lot of boxes. It’s light but protective and well-specced, making it ideal for long-distance hiking.
Pros: Excellent balance between weight and durability, well-designed and cut, lots of versatility
Cons: Quite minimalist – so no pit zips, wired peak or two-way zips.
Buy the Montbell Rain Trekker 2.0 : £305 at Montbell.co.uk
How I Tested It
I’ve used this over the course of some very wet hiking in North Wales. It’s been with me on days where it’s stayed in my pack – when I’ve been glad of its low weight – and it’s also accompanied me on days where it’s been needed from start to finish.
Materials and Performance
It’s unusual to see a jacket designed for wet weather that uses a Windstopper membrane rather than standard Gore-tex. My guess is that Montbell’s focus here is on balancing rain protection with breathability.

Is it breathable? On paper, it’s rated at 20,000 g/m²/24 hrs. In the field, it felt comfortable and reasonably fresh to wear – I don’t recall ever feeling overly clammy in it.
Is it waterproof? Yes. I’ve faced some pretty brutal weather in this – sideways rain and all – and it’s been very reliable. Crucially, there’s excellent adjustment at the hood, so you can really batten down the hatches, and the PU-coated zips do their job well. Montbell says the design minimises the number of seams – for instance, there are none on the shoulders – which reduces potential leak points and helps prevent chafing when wearing a backpack.
I’ve also been impressed by its durability. It’s a lightweight waterproof jacket, but it feels tough and hard-wearing – very different, in fact, to many modern Gore-tex jackets that now have a softer, almost softshell-like feel. The material here has very little stretch or softness, which, while it adds to the jacket’s water resistance and durability, does make it a bit rustly and swishy.

