The comfort rating, not the season name, describes your night · review
Sekey three-season rectangular sleeping bag review
A rectangular three-season bag that publishes its packed size, its weight and its quilting pattern — and, like the rest of this shelf, names no standard for its comfort range.
A 220 × 80 cm (86.6 × 31.5 in) rectangular bag weighing 1.35 kg (3 lb), a hollow-fiber fill with S-shaped quilting, a comfort range of 10 °C (50 °F) to 20 °C (68 °F), full opening into a 220 × 160 cm (86.6 × 63 in) blanket, a separate foot vent, an anti-snag strip and a two-way zip, a 190T Pongee inner lining, a 190T ripstop polyester outer with a honeycomb structure, an adjustable hood with a drawcord, an inner pocket, a 210D Oxford compression sack, and a packed size of 30 × 22 cm (11.8 × 8.7 in) with straps said to take up to a quarter off the volume.
Two numbers most listings withhold
30 × 22 cm packed. 1.35 kg. Together those decide whether a bag is carried or driven. Publishing both, with the compression figure attached to the sack rather than to a wish, puts this listing ahead of every other bag in this group on the practical question.
The temperature, in prose
10 °C (50 °F) to 20 °C (68 °F), described as a versatile all-rounder for spring, summer and autumn. No standard is named. Under EN 13537 or ISO 23537 a comfort figure is a single temperature from a heated-mannequin test; a range in a sentence is the maker’s description of a season.
What the shape costs
A rectangular cut gives you room to turn over and a bag that becomes a blanket. It also gives you a larger volume of air to warm than a mummy of the same fill, which is part of why the range starts at 10 °C (50 °F) rather than lower.
The two fabrics not to confuse
The bag’s outer is 190T ripstop polyester — a thread count. The compression sack is 210D Oxford — a yarn weight. The denier belongs to the sack.
Before ordering
If the foot vent is the reason you are buying, note that it is a separate zip at the bottom rather than the main zip opening from the foot end.
Availability
The American Amazon store returned nothing, so the buy link opens a local search rather than a page that is not there.
Every figure here is what Keepa held on the day this page was last revised. Offers and prices shift without warning.
What it does well, and where it gives way
Strengths
Publishes a packed size of 30 × 22 cm (11.8 × 8.7 in) and a weight of 1.35 kg (3 lb), so both halves of the carrying question are answered
Names the quilting pattern — S-shaped — and says what it is for, which is the fill staying where it was put
Opens fully into a 220 × 160 cm (86.6 × 63 in) blanket, and has a separate foot vent for warm nights
Compromises
The comfort range is written in prose with no standard named, so it is not comparable with a tested figure
No fill weight and no shell denier — 190T is a thread count, and the 210D figure in the listing belongs to the compression sack, not to the bag
A rectangular cut with a 220 × 80 cm (86.6 × 31.5 in) footprint has more air to heat than a mummy of the same fill
Where this model is listed
A listing is not an offer: the reference exists on these stores, availability changes daily.
France
Germany
Italy
Spain
United Kingdom
Specifications
Comfort rating
Given as a range of 10 °C (50 °F) to 20 °C (68 °F) — an unstandardized figure
Limit rating
Not published on the listing
Standard quoted
None named — neither EN 13537 nor ISO 23537 appears in the listing
Fill power
Not published on the listing — fill power describes down, and the fill here is stated as hollow fiber
Fill weight
Not published on the listing
Down or synthetic
Synthetic — stated as a hollow-fiber fill
Shell denier
Not stated as a denier — the outer is given as 190T ripstop polyester with a honeycomb structure, which is a thread count
Baffle construction
S-shaped quilting — stated, and described as stopping the fill migrating
Packed size
30 × 22 cm (11.8 × 8.7 in) — stated, with compression straps said to reduce the pack volume by up to a quarter
Weight
1.35 kg (3 lb) — stated, with no label saying what is counted
Amazon reference
B0GCYTJ69G
EAN
4251966253269
What people ask before buying
What is S-shaped quilting for?
It is the stitching pattern that holds the wadding in place. Straight-through quilting leaves cold lines along every seam; a shaped pattern lengthens the path heat has to take and keeps the fill from sliding to one side over time. Naming it is more than most listings do.
Is the 210D figure the bag’s fabric?
No. The listing gives 210D Oxford for the compression sack. The bag’s own outer is described as 190T ripstop polyester, which counts threads rather than weighing yarn. The two numbers look similar and describe different things on different items.
Does Sekey publish a limit rating?
No. Not published on the listing. What the listing does publish instead is the packed size: 30 × 22 cm (11.8 × 8.7 in) — stated, with compression straps said to reduce the pack volume by up to a quarter.
Our score
7.8/ 10
The best-documented of the rectangular bags: a real packed size, a real weight and a named quilting pattern. Read the 10 °C (50 °F) to 20 °C (68 °F) as a description of the seasons rather than a measurement, and it is a sensible three-season bag.
The buyer this one serves, among camping gear
Spring to autumn camping and guest-bed duty, where the blanket conversion and a known packed size matter more than a low limit.
Amazon reports what buyers took in the month before this page was last checked: at least 200.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Sources
Specifications: the manufacturer sheet for camping and hiking gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Mummy · 300 GSM cotton and hollow-fiber fill · comfort 15 °C (59 °F) to 20 °C (68 °F) · about 1300 g (45.9 oz) · 35 × 25 cm (13.8 × 9.8 in) packed
A three-season mummy bag that publishes weight, packed size and fill density, and puts its comfort range at 15 °C (59 °F) to 20 °C (68 °F) with no standard behind it.
Best for: Spring to autumn trips where about 1300 g (45.9 oz) into a 35 × 25 cm (13.8 × 9.8 in) roll is the constraint that matters.
20 °F, no standard · 82 × 33 in · polyester shell, brushed tricot liner · no-snag zip
Five bullets, five facts and no padding: a 20 °F mummy bag of 82 by 33 inches with a drawstring hood, a brushed tricot liner and an anti-snag zip with contrasting webbing.
Best for: A straightforward cold-weather mummy bag with nothing to decode