The Lightweight 4-Season Envelope Camping Sleeping Bag is the versatile, all-conditions companion that adapts to your adventure. Available in four fill weights — 1 kg, 1.4 kg, 1.6 kg (Widen), and 1.8 kg — it covers the full temperature range from warm summer nights to cold winter camping. The 210T anti-tear polyester shell is durable and water-resistant, while the 100% cotton fill provides soft, breathable insulation across seasons.
Available in Standard (220 × 75 cm) and Widen (220 × 85 cm) cuts, with a splicing L + R zipper that lets you connect two bags for a spacious double sleeping bag. An Oxford cloth compression sack reduces packed volume by half. The foot zipper ventilation lets you regulate temperature when conditions warm up.
Specifications
| Specification |
Detail |
| Model |
S001-FC |
| Style |
Envelope / Splicing Double |
| Filling |
100% Cotton |
| Shell Fabric |
210T Anti-Tear Polyester (Terylene) |
| Lining |
Polyester Pongee |
| Season |
4-Season |
| Temperature Rating |
5°C to 15°C (spring/autumn); 0–5°C (winter) |
| Standard Size |
220 × 75 cm |
| Widen Size |
220 × 85 cm |
| Fill Weight Options |
1 kg / 1.4 kg / 1.6 kg (Widen) / 1.8 kg |
| Packed Size |
~35 × 20 × 20 cm |
| Splicing |
Yes – pair L + R zipper for double bag |
| Applicable Users |
Adults (up to 1.8 m) |
| Available Colors |
Blue, Green, Orange |
Why Choose This 4-Season Bag?
-
Four Fill Weights: 1 kg through 1.8 kg — match your insulation to your conditions across all four seasons.
-
210T Anti-Tear Shell: More durable than standard 190T fabric — holds up to repeated use and rough conditions.
-
Standard & Widen Options: Choose the cut that fits your body — the Widen option adds 10 cm of extra width for more comfortable sleeping.
-
Splicing Double Design: Pair a left-zip and right-zip bag for a spacious double sleeping bag — ideal for couples camping together.
-
Oxford Compression Sack: Reduces packed volume by half — fits in or on your backpack without taking over your kit.
Important Zipper Note
To create a double sleeping bag, purchase one Left (L) and one Right (R) zipper bag. Specify your preferred zipper side upon ordering.
Ideal For
- Year-round camping across all four seasons
- Backpacking and multi-day hiking
- Couples camping (pairing L + R zipper bags)
- Campers who want one bag for all conditions
- Travel and outdoor adventures
In the Box
- 1 × 4-Season Envelope Sleeping Bag (fill weight, size & zipper side as selected)
- 1 × Oxford cloth compression sack
