The lightest figure published on this shelf
Naturehike ultralight liner, 210 × 80 cm, about 128 g
The lightest of the seven liners here at a stated 128 g, packed to 6 × 15 cm, and the listing never once says how it closes.
Specifications
- Shape
- Not published on the listing — neither mummy nor rectangular is named anywhere in the title or the five bullets
- Dimensions
- 80 × 210 cm opened out — stated, and also given as 31.5 × 82.7 in
- Fabric
- Felted nylon of low elasticity, described as a velvet-like weave — stated; the stuff sack is separately given as 10D fabric
- Stated weight
- About 128 g — stated, and also given as 0.28 lb
- Packed size
- 6 × 15 cm — stated, and also given as 2.4 × 5.9 in
- Added warmth the maker claims
- No figure. The maker states the liner can improve the warmth and comfort of a sleeping bag; no number of degrees is published and no standard is named
- Closure type
- Not published on the listing — a zip is mentioned only when the washing label is described, and nothing says how the liner itself opens or shuts
- Washing instructions
- Machine washable — stated, with a washing label sewn where it will not catch; no temperature is given
- Amazon reference
- B0CRKNGVS9 (same reference on 5 Amazon marketplaces)
- EAN
- 6976507661300
What this listing puts on record
A liner given as 80 × 210 cm at a stated 128 g, packing to 6 × 15 cm, made of felted nylon with low elasticity, supplied in a stuff sack the maker gives as 10D fabric.
Two numbers that put it at the front of the shelf
About 128 g. A 6 × 15 cm pack. No other liner in this hub publishes a lower weight, and the next figure up the list is 140 g on the ultralight silk cut.
Both are repeated in imperial, which is a small courtesy and a rare one on this shelf.
The warmth sentence, read carefully
The maker states the liner can improve the warmth and comfort of a sleeping bag. There is no figure attached to that sentence, no test conditions, and no standard. Comfort and limit temperatures come from EN 13537 and ISO 23537 tests on a heated manikin, and a liner is not part of that measurement. Treat the sentence as what it is — the manufacturer describing its own product — and carry the bag you would have carried anyway.
The gap that matters
How does it close? The listing never says. The word zip appears once, in a bullet about where the care label is sewn so it does not snag, which tells you a zip exists somewhere without saying what it does. On a liner that is a real question: getting out of a closed liner inside a closed bag, in the dark, in a shared room, is easier when something opens.
Read the width against your bag
80 cm is at the narrow end of this hub, where four liners publish 90 cm. On a broad-shouldered bag that difference is felt on the first night, and no shape is named to soften it.
Availability
Selling between 17 € and 22 € across the German, French, Italian and Spanish Amazon stores when this page was checked.
It also sells on the British Amazon store in the local currency, which the range above does not cover — that range counts euro stores and nothing else.
Nothing came back from the American Amazon store, so the buy link there opens a local search instead of a page that is not there.
Every figure in this section is what Keepa returned on the day this page was last updated. Prices and offers change without notice.
Prices quoted in this text were read on 6 September 2026. The live price is at the top of the page.
