Straps that dig into your shoulders, a hip belt that floats uselessly above your hips, a back soaked through on the first climb: a rucksack designed for a male build soon makes itself known to a female hiker. So, what's the best women's hiking rucksack? Short answer: a lightweight, breathable 30L for most walks, a 40L as soon as you're staying in a mountain hut, and a waterproof 50L for multi-day trekking. Read on below for the full answer, with our pick of the best, a comparison, and the criteria that really matter.
Our pick of the best women's hiking rucksacks
Five firm favourites from our women's hiking rucksacks collection, ranked by use — from the day-hike companion to the trekking rucksack:
Why a "women's" rucksack changes everything
A women's hiking rucksack isn't just a smaller men's rucksack. Three differences make all the difference to comfort: a shorter back panel (the back-to-hip length is on average shorter, so the rucksack shouldn't knock the back of your head or dig into the small of your back), closer-set, contoured shoulder straps that hug your shoulders without chafing, and an angled hip belt that transfers weight onto your hips — whereas a straight belt tends to slip or dig in. If you've ever finished a walk with your trapezius muscles on fire, it's probably because the weight stayed on your shoulders instead of shifting down to your hips.
Good news: you don't need a separate range for that. The models in our selection have adjustable back panels and load-lifter straps that suit women's body shapes — and for slighter builds, the compact capacities in the 20L day-hike rucksack collection naturally fit well.
For day trips: the lightweight 30L, the best first rucksack
For 80% of women hikers, the best rucksack is a lightweight 30L: enough room for water, a packed lunch, a fleece and a waterproof jacket, without ever feeling like a burden. That's exactly the role of our lightweight 30L rucksack — the most popular pick in the range — with its ventilated foam back panel, mesh side pockets for your water bottle, and front elastic that swallows up the jacket you shed on the climb. At this capacity, the empty weight makes all the difference: aim for under a kilo.
For weekends and mountain huts: the versatile 40L
As soon as you need to pack a lightweight sleeping bag, a change of clothes and an evening meal, it's time to move up to the 40L. Ours keeps a sensible size but adds what matters over two days: compression straps to stabilise the load, a padded hip belt, and bottom access so you can grab your sleeping bag without emptying the whole pack. It's the most versatile capacity — big enough for a weekend away, not too bulky for a packed day out (camera gear, kids' kit, group supplies).
For brisk walking: the hydration bladder rucksack
If your outings look more like brisk walking than leisurely strolling, continuous hydration changes the pace: a hydration bladder compartment with a tube port means you're not stopping every half hour to grab your water bottle. Our dedicated model adds a tensioned mesh back panel that lets air flow through — invaluable when you're working up a sweat. Reckon on a 2-litre bladder for a day out, 3 litres for the hottest days.
For multi-day trekking: the 50L that laughs off the weather
Over several days of self-sufficient trekking, two things become non-negotiable: adjustable capacity (you set off loaded, you come back light) and resistance to rain. Our 30-50L expandable rucksack ticks both boxes, with waterproof fabric and MOLLE attachments for strapping a sleeping mat or poles to the outside. And if you're walking in genuinely wet conditions — riverbanks, Breton coastal paths, autumn downpours — the dedicated waterproof rucksack is the belt-and-braces option for total peace of mind:
30L Waterproof Hiking Rucksack
£76.90
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The comparison at a glance
Each rucksack in the selection has its own ideal setting: the light 30L for day trips, the 40L for weekends, the water bladder option for sporty types, the waterproof 30-50L for multi-day trekking, and the ultra-light as a back-up rucksack. To compare volumes, uses and prices at a glance - and spot the one that suits your outings - here's the summary table:
| Model | Volume | Ideal use | Key feature | Price |
|---|---|---|---|---|
| Lightweight 30L rucksack | 30L | Day trips & weekends | Featherweight, breathable back | £57.90 |
| 40L walking rucksack | 40L | Weekend & refuge stays | Ventilated carry, compression straps | £64.90 |
| Water bladder rucksack | 30L | Sporty outings | Hydration compartment | £65.90 |
| Small day rucksack | 20-25L | Short walks, strolls | Compact and organised | £62.90 |
| Waterproof rucksack 30-50L | 30-50L | Trekking & multi-day routes | Adjustable volume, waterproof fabric | £81.90 |
| Ultra-light rucksack | 20L | Budget & back-up | Foldable, under 400g | £29.90 |
The criteria that really matter
Beyond volume, here's what separates a decent rucksack from one you'll still be using in ten years:
- Carrying comfort above all: a ventilated back panel (channelled foam or tensioned mesh), curved shoulder straps, a padded hip belt that actually bears the load - it's your hips that should take the weight, not your shoulders.
- Empty weight: every gram of the rucksack itself adds to what it's carrying. Under 1kg for 30L, under 1.5kg for 40-50L.
- Access and pockets: side pockets you can reach with the rucksack on, a front pocket for your phone, bottom access for a bulky sleeping bag.
- Rain protection: water-repellent fabric at the very least, a rain cover or waterproof fabric if you're out in all weathers.
- The adjustments: load-lifter straps, sliding sternum strap, adjustable hip belt - a rucksack should be fitted to YOUR back, not the other way round.
And if your absolute priority is weight - or you need a second, foldable rucksack for there-and-back summit pushes from the refuge - the ultra-light option at under 400g folds away into its own pocket:
£29.90
Pay in 4 instalments of £7.47 with no fees with Shop Pay
Loading and adjusting your rucksack properly
The best rucksack, badly adjusted, is still a bad rucksack. The golden rule: heavy items close to your back and at mid-height, light items at the bottom and top, and when putting it on - hip belt first (snug on the hips), shoulder straps next, load-lifter straps last. As for total weight, the Fédération Française de la Randonnée Pédestre recommends not exceeding 20% of your body weight when trekking over several days - that's 11kg for a 55kg walker - and considerably less for a day walk.
As for what to put inside, we've already drawn up the list for you: our checklist what to pack in your hiking rucksack covers the essentials depending on the length of your trip.
Our verdict: what's the best women's hiking rucksack?
For the vast majority of female hikers, the best women's hiking rucksack is a lightweight 30L with a breathable back panel: it's the one you'll reach for every time, from a Sunday stroll to a ridge walk. Add a 40L if you're staying in a mountain hut once a month, or go straight for a waterproof 50L if multi-day trekking is your thing. Fast walkers will prefer the model with a water bladder pocket, while minimalists will keep an ultralight pack folded at the bottom of another bag — in the mountains, you can never have too many options. To go further into capacities and carrying systems, our general guide how to choose a hiking rucksack complements this comparison, and the ultralight women's rucksacks collection brings together the most minimalist models.
Frequently Asked Questions
What's the best hiking rucksack for women? A lightweight 30L with a breathable back panel and a padded hip belt covers most day outings. For weekends, step up to a 40L; for multi-day treks, go for a waterproof 50L. The right rucksack is the one whose back length matches your torso length.
How do you choose a trekking rucksack for women? Start with the capacity (30L for day trips, 40L for weekends, 50L and above for multi-day treks), then check the fit: a back length matched to your torso, shaped shoulder straps, and a hip belt that sits on your hips. Finally, look at empty weight, accessible pockets and rain protection.
What's the best hiking rucksack brand? Rather than focusing on the brand, compare the real features: carrying system, empty weight, capacity, waterproofing and adjustability. With equal specs, the price difference often comes down to the logo — our models focus on the best value between kit and price.
How much weight should you carry in your rucksack? The French Hiking Federation (FFRandonnée) recommends not exceeding 20% of your body weight on multi-day trips (11kg for 55kg), and ideally half that for a day walk. Pack heavy items close to your back and tighten the hip belt over your hips to transfer the load.
Which rucksack brand for women is on trend? The outdoor trend favours clean, lightweight, colourful rucksacks, worn on the trail just as much as around town. The essential part stays invisible in photos: a fit suited to your body shape — that's what makes the difference by the tenth kilometre.
