Is a 5000mm Waterproof Jacket Enough for Hiking?
What a 5000mm waterproof rating really handles, when it falls short, and the best 5000mm jackets for hiking. Find out if 5k is enough for you.
A 5000mm waterproof jacket is enough for showers, drizzle and a few hours of light rain, but it won't keep you dry through a full day of steady downpour. That's the short answer. The longer one depends on how long you're out, how hard it rains and how heavy your pack is, because all three push water through fabric faster than you'd think.
Most cheap rain jackets on Amazon sit right at this 5k rating. Below you'll find what the number really means, where it stops working, and four 5000mm jackets that make sense for hiking.
At a Glance
For most hikers the baleaf Packable Rain Jacket is the best 5000mm buy: a laminated membrane, a back vent and thousands of owner reviews, in both men's and women's cuts. If you want a tiny emergency shell, the Trespass Qikpac packs into its own pouch. On a tight budget, the APEXUP costs about $20.
| Product | Best for | Summary | Type | Link |
|---|---|---|---|---|
 baleaf Men's Packable Rain Jacket | Best overall (men's) | Laminated TPU membrane, back vent, packs into its pocket | Clothing | Check price |
 baleaf Women's Packable Rain Jacket | Best overall (women's) | Same 5k membrane at around 285g | Clothing | Check price |
 Trespass Qikpac Packaway Jacket | Best emergency shell | Unisex packaway with better breathability | Clothing | Check price |
 MAGCOMSEN Men's Lightweight Rain Jacket | Best for cool, damp days | Mesh lining and a detachable hood | Clothing | Check price |
 APEXUP Packable Rain Jacket | Best budget pick | Sealed seams and reflective details for about $20 | Clothing | Check price |
What Does 5000mm Waterproof Mean?
The number comes from a hydrostatic head test. A tube is placed over the fabric and filled with water, and the rating is the height of that column (in millimetres) when the first drops seep through. A 5000mm fabric holds back a 5 metre column of water before it leaks. For the full breakdown, read the guide with waterproof ratings explained.
That sounds like a lot, and for light rain it is. Raindrops hitting your shoulders don't create much pressure on their own. The trouble starts when something presses the water into the fabric: wind, pack straps, or kneeling on wet ground.
Here's roughly how the common ratings compare on the trail:
- Under 5000mm: water-resistant at best. Fine for a dog walk, not for a hike.
- 5000mm: light rain and short showers. You'll stay dry for an hour or two of drizzle.
- 10,000mm: moderate rain over a full day. The sweet spot for most three-season hikers, covered in the best 10,000mm waterproof jackets guide.
- 20,000mm and up: sustained heavy rain, wind-driven storms and mountain weather. See the 20,000mm waterproof jackets round-up.
Is 5000mm Waterproof Enough for Hiking?
It is for short hikes in mild weather, and it isn't for long wet days. The rating is fine. What lets you down is time and pressure.
A 5k jacket works well when:
- You're out for a few hours and the forecast says scattered showers
- You want a light backup shell that lives in your daypack all summer
- You hike in warm weather, where getting a bit damp isn't dangerous
- You're travelling or walking around town and want one jacket that does both
It struggles when:
- Rain lasts all day. Fabric slowly saturates, and the face fabric "wets out" (soaks through on the surface), which cuts breathability to almost nothing.
- You carry a heavy pack. Shoulder straps and hip belts squeeze water through at contact points. This is where cheap jackets leak first.
- Wind drives the rain. Gusts add pressure on your chest and arms, so a 5k fabric reaches its limit sooner.
- It's cold. Wet layers in 5°C (41°F) wind can take you towards hypothermia much faster than in summer. In the mountains, getting soaked is a safety problem, not just an inconvenience.
The Best 5000mm Waterproof Jackets
1. baleaf Packable Rain Jacket, Best Overall
The 5k jacket most hikers should buy: a laminated membrane instead of a basic coating, a back vent for airflow, and one of the largest review bases in the category.
Pros
- ✓Laminated TPU membrane rated at 5000mm
- ✓Back vent improves airflow on climbs
- ✓Packs into its own back pocket
- ✓Four zip pockets plus two inner pockets
- ✓Separate men's and women's cuts
Cons
- ✕Breathability of 3000g/m²/24h is modest
- ✕Hood adjustment is basic compared with outdoor brands
- ✕Not built for heavy pack straps on long wet days
The baleaf men's rain jacket stands out because it uses a laminated TPU (thermoplastic polyurethane) membrane. A laminate usually holds its waterproofing longer than the painted-on PU coating found on most jackets at this price. Baleaf lists it at 5000mm waterproof and 3000g/m²/24h breathable, which is honest middle-of-the-road budget territory.
The back vent is the feature that makes it usable for hiking rather than just commuting. It lets warm air escape when you're working hard uphill. The jacket also packs into its own back pocket, so it doesn't eat much room in a daypack.
The baleaf women's packable rain jacket uses the same 5000mm rating and breathability, and baleaf quotes about 285g for it. Between them, the two versions have more than 12,000 ratings on Amazon US, which tells you a lot about how they hold up.
2. Trespass Qikpac, Best Emergency Shell
A no-fuss unisex packaway from a British outdoor brand that lives at the bottom of your pack until the sky turns grey.
Pros
- ✓5000mm waterproof with 5000 MVP breathability
- ✓Packs into a small pouch
- ✓Unisex sizing, easy to share
- ✓From an established outdoor clothing brand
Cons
- ✕Grown-on hood has limited adjustment
- ✕Very few pockets
- ✕Thin fabric feels flimsy against brambles
The Trespass Qikpac is a classic British "just in case" jacket. Trespass rates it at 5000mm waterproof and 5000 MVP breathability (moisture vapour permeability, a similar measure to g/m²/24h). That's higher breathability than most 5k jackets list.
The hood is "grown on", which means it's cut as part of the body rather than attached separately. That keeps weight down, but you can't fine-tune the fit like you can on a proper hiking shell. Think of it as the jacket you're glad you packed on a summer day hike, not the one you plan a wet weekend around.
3. MAGCOMSEN Lightweight Rain Jacket, Best for Cool, Damp Days
A mesh-lined jacket that feels more comfortable against your skin in cool drizzle, as long as you accept its limits.
Pros
- ✓Rated 5000mm waterproof and 3000 breathability
- ✓Mesh lining feels less clammy than bare membrane
- ✓Detachable, adjustable storm hood
- ✓Five pockets for phone, map and snacks
Cons
- ✕The listing itself describes it as best for light rain
- ✕Heavier and bulkier than the packable picks
- ✕Mesh lining slows drying once it gets damp
The MAGCOMSEN rain jacket takes a different approach. It adds a mesh lining, which stops the membrane from sticking to your arms when you sweat. On a cool, misty walk that makes a real difference to comfort.
MAGCOMSEN is refreshingly upfront about what this jacket is for. Its own listing describes it as coping with "light rain weather", which is exactly what a 5k rating should promise. Buy it for autumn day hikes and everyday wear, and pick something from the 10k range for anything wetter.
4. APEXUP Packable Rain Jacket, Best Budget Pick
The cheapest jacket here that still seals its seams, with a 5000 to 8000mm coating and reflective strips for dusk walks.
Pros
- ✓Costs around $20
- ✓Hot-pressed sealed seams and waterproof zips
- ✓Reflective details for low light
- ✓Two waterproof external zip pockets
Cons
- ✕Coated fabric, not a laminated membrane
- ✕Coatings wear faster than laminates
- ✕Breathability isn't stated
The APEXUP packable rain jacket is the one to buy if you need a rain layer and don't want to spend much. APEXUP lists a 5000 to 8000mm coating, sealed seams and waterproof zips, which beats a lot of no-name jackets that skip seam sealing entirely.
The catch is the coating. A PU coating is painted onto the inside of the fabric, and it wears away faster than a bonded membrane. Expect it to work well for a season or two of occasional use rather than years of regular hiking.
What to Look for in a 5000mm Jacket
At this price, the details decide whether a jacket keeps you dry or just looks like it should.
Sealed Seams
Every stitch hole is a leak waiting to happen. Look for "fully seam-sealed" or "taped seams" in the listing. A 5000mm fabric with open seams will leak at the shoulders within minutes.
Membrane or Coating
A laminated membrane (like baleaf's TPU) is bonded to the fabric and usually lasts longer. A PU coating is cheaper and lighter, but it breaks down with washing and abrasion.
Ventilation
Pit zips, back vents or mesh-backed pockets all help sweat escape. On a budget jacket with low breathability, ventilation matters more than the waterproof number.
Hood Fit
A hood that blows back in the wind or blocks your side vision is worse than useless. Check for a drawcord at the face and, ideally, a volume adjuster at the back.
Complete Your Budget Rain Kit
5000mm rain jacketEssentialYour light-rain layer for short hikes and showery days
Keeps your legs dry when the shower turns into steady rain
The step up for full days in wet weather
When to Upgrade to 10,000mm
If you hike in the rain more than a handful of times a year, a 10k jacket is the better buy. The price gap is small. The Columbia Watertight II often sells for not much more than the baleaf, and it handles a full day of moderate rain far better.
Upgrade when you:
- Plan multi-day trips where you can't dry out at night
- Hike with a loaded pack in wet climates such as Scotland, Norway or the Pacific Northwest
- Walk exposed ridges where wind drives the rain sideways
- Need the jacket to last several years of regular use
For mountain weather and long wet days, the Marmot PreCip Eco with pit zips is a good next step. If you want a broader overview of shells at every rating, start with the waterproof hiking jackets guide, and pair whatever you choose with cheap rain pants for proper head-to-toe cover.
Frequently Asked Questions
Jasper Baetens
Hiking enthusiast from Belgium, mainly active in Europe. Created HikeHeaven to share experiences, research, tips, tricks and product recommendations, or simply to help other hikers.
