ROCK FRONT 1000 3D down sleeping bag
491.52$
The warmest down sleeping bag in the basic line. Built for winter trips and mountaineering.
Sleeping Bags
Choose your sleeping bag size
Take measurements and select the required settings to determine the size of your sleeping bag correctly.
Select your measurements
- A - body height from the top of the head to the heels, measure without shoes.
- B - measure horizontally with your hands at the level of your chest.
- C - measure horizontally at the most protruding part of the hips.
* Data are measured in centimeters
You can also use the chart below:
| Width (circumference) / Height | Shoulder: up to 110 cm / Hip: up to 100 cm | Shoulder: 111-130 cm / Hip: up to 120 cm | Shoulder: 131-150 cm / Hip: up to 140 cm |
|---|---|---|---|
| up to 164 cm | S Medium | M Short | |
| 165-176 cm | M Medium | L Short | |
| 177-188 cm | M Long | L Medium | |
| 189-197 cm | L Long |
- If your height is on the borderline of sizes (for example 176 cm), you can choose M Medium or L Short. If your height is 177 cm and above, choose between M Long and L Medium.
- If your width parameters are close to the limit (1-4 cm) and you need additional internal space, choose a wider size.
Warm winter bag without extra bulk
Down sleeping bag with center-zip convertible mummy bag design. Filled with 1025g of 800 FP hydrophobic goose down, built with differential cut with mesh box baffles, and finished with a long two-way center zip for ventilation, blanket mode, and connection to another compatible bag.
-14°C / -20°C
1280-1690g
800 FP
YKK #5 detachable two-way
7 sizes
26 x 26 х 26 cm
Adjustable hood
Warm hood with simple adjustment for a closer fit and better protection in cold weather.
Wide insulated collar
Helps seal in warmth around neck and upper chest and reduces heat loss during sleep.
Internal zip pocket
Keeps small essentials close through the night.
Center zip
Long two-way center zip makes it easy to vent heat, open bag as a blanket, or connect it to another compatible sleeping bag.
Read more
Double draft tubes
Two insulated tubes along zipper help block cold air and reduce heat loss in freezing conditions.
Read moreDifferential cut with mesh box baffles
Helps the down stay fully lofted, keeps warmth more even, and recovers loft quickly after compression.
Read moreAnatomical footbox
Shaped footbox gives feet more natural space and helps maintain warmth more efficiently.
Anti-snag zip guard
Helps zipper run smoother and keeps lightweight fabric from catching during use.
Read moreROCK FRONT 1000 3D is a warm down sleeping bag built for reliable sleep in temperatures down to -20°C / -4°F. Center-Zip Convertible Mummy Bag concept makes it easy to manage warmth, use bag as a blanket, or connect it to another compatible sleeping bag.
3D construction uses differential cut with box baffles, where outer shell is cut larger than inner shell to help insulation stay fully lofted. This helps maintain more stable warmth and more even heat retention, even when you move during sleep.
Bag also uses double draft tubes along zipper to help block cold air and reduce heat loss. Insulated with 800 fill power hydrophobic goose down, it stays warm, compact, and reliable on long trips.
Use case
- as a warm winter sleeping bag
- as a blanket in hut or camp
- as a quilt with Quilt Set
- as a warm underquilt with Underquilt Set
- zipped together with another compatible ROCK FRONT sleeping bag with YKK #5 zipper
Set includes
- sleeping bag
- compression sack
- mesh storage sack
* Total weight can vary by up to 2%.
** We continuously improve our products and reserve right to change configuration, accessories, colors, and fabric shades.
- differential cut with mesh box baffles for stable warmth and quick loft recovery
- insulated with 800 Fill Power hydrophobic goose down
- lightweight and compact for its warmth
- DWR-treated down and shell fabric
- wide insulated collar
- warm adjustable hood
- anatomical footbox
- double draft tubes along zipper
- anti-snag zipper guard for smoother, easier zip use
- internal zip pocket
- long center zip with two sliders for easy ventilation
Temperature rating (Tcomfort / Tlimit): -14°C / -20°C | 7°F / -4°F
Insulation: 800 Fill Power Hydrophobic Goose Down
Shell / lining: 15D Nylon Micro Ripstop DWR
Zipper: YKK #5 detachable two-way zipper
Weight
- S Medium: 1280 g (insulation: 870 g) / 45.15 oz (insulation: 30.69 oz)
- M Short: 1420 g (insulation: 955 g) / 50.03 oz (insulation: 33.69 oz)
- M Medium: 1500 g (insulation: 1025 g) / 52.91 oz (insulation: 36.16 oz)
- M Long: 1540 g (insulation: 1060 g) / 54.32 oz (insulation: 37.39 oz)
- L Short: 1550 g (insulation: 1070 g) / 54.69 oz (insulation: 37.74 oz)
- L Medium: 1610 g (insulation: 1110 g) / 56.78 oz (insulation: 39.15 oz)
- L Long: 1690 g (insulation: 1160 g) / 59.62 oz (insulation: 40.92 oz)
Compression sack: 70 g / 2.47 oz
Packed size: 26 x 26 x 26 cm / 10.2 x 10.2 x 10.2 in
Manufacturer: ROCK FRONT, Ukraine
Composition
100% nylon shell & lining / goose down insulation
Safety
PFAS-free / OEKO-TEX® Standard 100 / PFC-free DWR
Care note
Dry fully after every trip. Store loose, dry, and uncompressed — in a mesh storage bag or fully lofted. Do not store long-term in a compression sack. Learn more
Wash at 30°C
Do not bleach
Tumble dry low
Do not iron
Do not dry clean
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