lightweight
Currently unavailable on Amazon UK
59.99 poundsPrice checked 1 Nov 2026View on Amazon UK(opens in a new tab)
Hiking · 4 products
Best Backpacks Lightweight UK
We track 4 backpacks lightweight on Amazon UK, priced from £21.99 to £63.99. Half of them sit at or below £59.99. 4 brands are represented, 1 listing each. The cheapest is the adidas Unisex Power Backpack, black/white, One size at £21.99, the dearest the OEX Apex 24 Litre Backpack with Integrated Raincover & Hydration Compatability, Adjustable & Ventilated 24L Daysack, Bag for Men & Women, Ideal for Hiking, Backpacking, Travel & Camping (Blue) at £63.99. That is 4 of the 50 backpacks we list in total. Ranking is by verified rating and review volume — never by commission.
Products
60.00 poundsPrice checked 1 Nov 2026View on Amazon UK(opens in a new tab)
63.99 poundsPrice checked 1 Nov 2026View on Amazon UK(opens in a new tab)
21.99 poundsPrice checked 1 Nov 2026View on Amazon UK(opens in a new tab)
Prices and availability are accurate as of the date shown and may change. Always check the current price on Amazon UK before buying.
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Compare the top picks
Best value in each row is highlighted.
| Product | TYRTYR Alliance Backpack - Black/White, Medium/45 LitreView on Amazon(opens in a new tab) | PetzlPETZL Bug Climbing Backpack, rotView on Amazon(opens in a new tab) | OEXOEX Apex 24 Litre Backpack with Integrated Raincover & Hydration Compatability, Adjustable & Ventilated 24L Daysack, Bag for Men & Women, Ideal for Hiking, Backpacking, Travel & Camping (Blue)View on Amazon(opens in a new tab) | Adidasadidas Unisex Power Backpack, black/white, One sizeView on Amazon(opens in a new tab) |
|---|---|---|---|---|
| Price | £59.99 | £60.00 | £63.99 | £21.99 (best value in this row) |
| Waterproof | No | No | Yes | No |
| Use case | — | for-day-hikes | for-day-hikes | for-day-hikes |
| Buy | View on Amazon(opens in a new tab) | View on Amazon(opens in a new tab) | View on Amazon(opens in a new tab) | View on Amazon(opens in a new tab) |
Prices and availability are accurate as of the date shown and may change. Always check the current price on Amazon UK before buying.
As an Amazon Associate we earn from qualifying purchases.
Why these picks
- Ordering is mechanical: customer rating first, then review count, then a stable tie-break. Commission is not an input, and no listing can pay for a position.
- 0 of the 4 listings carry a customer rating. Unrated listings are not hidden — they sort to the bottom, where you can still see them.
- Prices and availability were last read from Amazon UK on 2026-11-01; 2 of the 4 were in stock at that point. Always check the live page before buying.
- Back length or the pack's adjustment range is stated, because it is the one dimension straps cannot compensate for.
- Capacity is quoted as the listing gives it, with a note on what it includes where that is stated, rather than converted into a recommendation.
- Frame type is named: framed and frameless packs are different products that happen to hold the same volume.
- The hip belt is described in terms of construction and whether it is sized or interchangeable, since it is the part that carries the weight.
- Access type — top-loading or panel — is reported, because it decides what living out of the pack is like.
- Whether a rain cover is included is checked rather than assumed.
Advice for lightweight
Weight comes off by removing frame, padding and pockets, and by using thinner fabric. That is an excellent trade for a light load and a poor one for a heavy one, because the frame and belt are what stop a heavy pack hanging off your shoulders.
Buying guide
What to look for
Back length, not your height
Packs are sized by the length of your back rather than by how tall you are, and two people of the same height can need different sizes because leg length differs. Many packs adjust across a range and state it on the listing. This is the specification that cannot be worked around: a pack that is the wrong length for your back puts the load in the wrong place however the straps are set.
The hips carry the load, the shoulders steady it
On a framed pack, the hip belt sits on the hip bones and transfers weight to them, while the shoulder straps hold the pack against your back. If the belt sits on the waist above the hips, or below them, that transfer stops happening and the weight goes back onto the shoulders — which is what people are describing when they say a pack is uncomfortable.
Capacity is in litres, and litres get filled
Capacity is the internal volume in litres. Two things are worth knowing about that figure: whether it includes the lid and side pockets is not always stated, so it compares two packs loosely rather than exactly, and a larger pack does not carry the same kit more comfortably — the space gets used, and then carried.
Frame type changes the product
An internal frame — a frame sheet, stays or both — is what makes the hip belt work, and it adds weight. A frameless pack is lighter and depends on being packed carefully, with the load riding mostly on the shoulders. A ventilated or tensioned mesh back holds the pack slightly away from you for airflow, which costs a little stability because the load sits further from your back.
How you get into it
A top-loading pack is a single deep compartment closed by a lid: strong, simple, and it means unpacking to reach the bottom. A panel-access pack has a zip that opens the front like a suitcase, which is far easier to live out of and adds zips that can fail. Neither is better; they suit different trips.
Packs are not waterproof
The fabric may be coated, but the seams, the zips and the lid opening are the way in, which is why rain covers, roll-top designs and internal liners are sold alongside them. Anything that must stay dry — a sleeping bag, spare clothing — goes in a liner or a dry bag inside the pack rather than trusting the pack itself.
Common mistakes
- Choosing the pack entirely on litres and ending up with the wrong back length, which is the one thing that cannot be adjusted out.
- Buying larger than the trip needs 'for flexibility', then carrying a fuller, heavier pack every time because the space exists.
- Wearing the hip belt around the waist rather than on the hip bones, so nothing is transferred to the hips and the shoulders take the lot.
- Dismissing women's-specific packs as a colour option: the difference is back length, hip-belt angle and shoulder-strap shape.
- Assuming the pack is waterproof because the fabric feels coated, and finding out at the seams and the lid.
- Judging the fit with an empty pack. Empty, every pack is comfortable; the fit only becomes real under load.
- Buying a wheeled or panel-loading travel pack for hill walking, or a framed hiking pack for airline travel, because they hold the same litres.
Frequently asked questions
How much do backpacks lightweight cost in the UK?
The 4 backpacks lightweight on this page run from £21.99 to £63.99, averaging £51.49. Half of them are listed at or below £59.99. Amazon UK prices move, so treat these as the figures at the last catalogue refresh rather than today's shelf price.
Which brands make backpacks lightweight?
4 brands appear in this selection: Adidas (1), OEX (1), Petzl (1) and TYR (1). The number in brackets is how many listings each has here, not a ranking of the brands themselves.
How many backpacks are lightweight?
4 of the 50 backpacks we list — about 8%. Everything outside that 8% is still on the main backpacks page; this page is a filtered view of it, not a separate catalogue.
What size backpack do I need?
There are two answers and they are often confused. The size that must be right is the back length, which is measured on you. The capacity in litres depends on what you intend to carry, and any litre range quoted here as a rule would be invented — the honest version is to list your kit and see what it fills.
How do I measure my back length for a rucksack?
The measurement runs from the bony bump at the base of your neck down to the level of the top of your hip bones, following the curve of your back. It is not derived from your height, which is why two people the same height can take different pack sizes.
Where should the hip belt sit?
On the hip bones, not on the waist above them. The belt's job is to pass the pack's weight to your hips, and it can only do that if it is resting on the bone — a belt cinched around the soft part of the waist sends the load back to your shoulders.