ROCK FRONT 200 Ultralight down sleeping bag
255.64$
Ultralight summer sleeping bag insulated with premium 900+ fill power goose down. Easy to use as a quilt, blanket, or hammock underquilt.
Minimum weight, maximum freedom
Ultralight summer blanket-style sleeping bag in 10D nylon micro ripstop with a straight-cut shape. Filled with 225g of 900+ FP hydrophobic goose down and built with differential cut with sewn-through seams for low weight, stable loft, and versatile warm-weather use.
+12°C / +7°C
445g
900+ FP
YKK #3 detachable one-way
205 × 143 cm
19 x 15 x 15 cm

Labyrinth chamber layout
Updated layout helps reduce down migration and keeps warmth more even across the bag.

Full-length zip
Bag fully opens for blanket-style use, ventilation, or a more stable sheet-based setup.
Straight-cut shape
Gives more room to move than a classic mummy bag and feels more natural for warm-weather sleep.

Sheet compatible
Paired with Ultralight mat sheet, bag becomes a more stable modular sleep setup with bed-like comfort.
Read more
Underquilt mode
Differential cut helps maintain loft better in hammock use, while reinforced loops make bag easy to set up as an underquilt.
Read moreROCK FRONT 200 Ultralight is built for summer trips where low weight and compact packed size matter most. Straight-cut design makes it easy to use as a lightweight sleeping bag, a classic quilt, a blanket, or a hammock underquilt.
Differential cut helps chambers keep more loft instead of being compressed from the inside, which is especially useful when bag is used as an underquilt. Updated labyrinth-style chamber layout also helps keep down distributed more evenly and reduces cold spots.
Bag fully unzips for ventilation or blanket-style use. It can also be paired with Ultralight sheet for a more stable sleep setup with bed-like comfort, or zipped together with another 200 Ultralight.
DWR-treated shell fabric and hydrophobic down help bag handle damp summer conditions better.
Use case
- as a summer sleeping bag for maximum warmth retention
- as a classic quilt with Quilt Set Upgraded
- as a blanket for warm summer nights
- as a quilt with sheet for more stable, bed-like comfort
- as a hammock underquilt with Underquilt Set Upgraded
- zipped together with another 200 Ultralight as a double bag or blanket
Set includes
- sleeping bag
- compression sack
- mesh storage bag
* Total weight can vary by up to 2%.
** We continuously improve our products and reserve right to change configuration, accessories, colors, and fabric shades.
- ultralight and highly compressible
- insulated with 900+ fill power hydrophobic goose down
- differential cut with sewn-through seams for loft retention with low weight
- updated labyrinth-style chamber layout helps reduce down migration and cold spots
- DWR-treated shell fabric and hydrophobic down
- straight-cut shape for more freedom of movement
- modular quilt system with sheet with Ultralight sheet
- underquilt-compatible design
- fully unzips for ventilation and blanket-style use
- compatible with another 200 Ultralight for a double setup
- draft tube along zipper
- top drawcord for fit adjustment
Temperature rating (Tcomfort / Tlimit): +12°C / +7°C | 53°F / 44°F
Insulation: 900+ fill power hydrophobic goose down
Shell / lining: 10D Nylon Micro Ripstop DWR
Fill weight: 225 g / 7.94 oz
Sleeping bag weight: 445 g / 15.70 oz
Compression sack: 25 g / 0.88 oz
Packed size: 19 x 15 x 15 cm / 7.5 x 5.9 x 5.9 in
Length: 205 cm (insulated section: 195 cm)
Width: 143 cm
Width in sleeping bag mode: 70 cm
Zipper length: 205 cm
Zipper: YKK #3 detachable one-way zipper
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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