Rain is rarely the problem; your own moisture usually is · review
An emergency survival bag sold in twos, not a shelter bivy — it publishes a cut size and a silvered inner face, and nothing else a shelter is chosen on.
The bottom line An emergency bag with a cut size and a colour, bought two at a time. Read it as that, and not as the shelter bivy the hub is otherwise full of.
Two emergency bivy bags, stated at 213 × 91 cm each, one green and one orange, with a silvered inner face and an outer described as waterproof and windproof.
The cut size, the colours, and the silvered inner face. That is the whole of the specification.
No fabric and no denier. The material is called hard-wearing and nothing more, so there is no way to compare it with the coated nylons and laminates elsewhere in this hub.
No hydrostatic head. The bag is called waterproof; waterproof without a millimetre figure is a word, not a measurement.
No breathability figure, and no claim of one. On a sealed bag, that is the number that governs how much of your own moisture stays inside with you.
No weight and no packed size. The listing’s argument is that it is ultralight and compact. Neither claim carries a figure.
Read it as an emergency item that lives in a kit, and note that the price covers two bags rather than one.
Selling between 15 € and 21 € 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.
| Fabric | Not published on the listing — a silvered inner face is described, the material itself is not named |
|---|---|
| Denier | Not published on the listing |
| Hydrostatic head | Not published on the listing — the bag is called waterproof, with no millimetre figure |
| Breathability figure | Not published on the listing — the listing makes no breathability claim at all |
| Breathability test named | Not published on the listing |
| Seam taping | Not published on the listing |
| Construction | Flat bag, 213 × 91 cm — stated in the title; no pole or hoop is listed |
| Entry and closure | Not published on the listing — no zip, hood or drawcord is described |
| Packed size | Not published on the listing — described only as folding away compactly |
| Weight | Not published on the listing |
| Amazon reference | B0DDL2667M (same reference on 5 Amazon marketplaces) |
| EAN | 4260520776434 |
No. A shelter bivy is a breathable outer for a sleeping bag, meant to be slept in repeatedly and rated in millimetres and grams per square metre. This is an emergency bag sold two to a pack, and the listing publishes neither figure. The two sit in the same hub and are bought for different reasons.
The maker states that it reflects body heat back inwards. What the listing does not publish is any figure for it, or any breathability figure to set against it, so the trade-off that decides how damp a sealed bag gets is left unstated.
Emergency bag · sold as a pair · PE film with aluminium-coated inner · 213 × 91 cm · 115 g stated · 120 dB whistle
An emergency survival bag sold in twos with a whistle sewn in — it names its film and gives a weight, and publishes nothing about breathability or closure.
Best for: A kit where a named material and a published weight are wanted from an emergency bag.
≈ 17 €
Sleeping-bag cover · 3-layer Gore-Tex · polyamide face and lining, PTFE membrane · 243 cm long, 98 cm shoulder · central zip · no weight or packed size
A 3-layer Gore-Tex cover that names every layer of its construction and publishes neither a waterproof figure, a breathability figure, a weight nor a packed size.
Best for: A winter sleeping bag that needs a long, wide cover and where the membrane name is the specification being bought.
≈ 535 €
One-person bivy shelter · two aluminium poles · PU 5000 mm flysheet · sealed and double-stitched seams · 215 × 75 × 61 cm · 1.3 kg complete, stated
A poled one-person shelter sold as a bivy, publishing a flysheet water column, sealed seams and a complete-set weight — with no fabric named and no breathability figure.
Best for: A solo pitch where head room and a sealed floor matter more than packing small.
≈ 83 €
