ROCK FRONT 350 Summer down sleeping bag


Summer down sleeping bag for hiking and camping. Unique design allows you to use it as a sleeping bag, blanket, quilt or underquilt.

The updated version has become more spacious in the legs, has a lightweight fabric and a new arrangement of down cells that prevents migration of down.

350 Summer is available in 4 sizes

Choose the size
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Free worldwide shipping for orders from 100€ (Ukrposhta)


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12 months warranty in case of manufacturing defect

Exchanges/Returns during 14 days


350 Summer is a down sleeping bag designed for summer travel. 350g of 800 Fill Power goose down ensures a comfortable sleep on cool Carpathian nights. In warm weather, you can unzip the sleeping bag and use it as a blanket.

To make it more durable, as the outer fabric we used 20 denier nylon with DWR impregnation and ripstop reinforcement. The inner 15 denier nylon is soft and pleasant to the body.

Special loops allow using the sleeping bag as a quilt or underquilt for sleeping in a hammock.

Materials have hydrophobic impregnation, which makes the sleeping bag more resistant to wet conditions.


  • insulation – 800 Fill Power goose down
  • cell design prevents down migration
  • DWR treatment of down and fabrics
  • lightweight and compact
  • turns into a blanket
  • can be used as a quilt (with Quit Set)
  • or as an underquilt for a hammock (with Underquilt Set)
  • footbox opens for ventilation
  • 2 sleeping bags can be zipped together (or with other models with YKK zipper #5)
  • adjustable hood
  • insulating strip along the zipper

Temperature rating: (Tcomfort/Tlimit) +10°C / +4°C

Insulation: 800 Fill Power goose down

Outer material: 20den nylon ripstop DWR

Inner material: 15den nylon micro ripstop


  • S Medium: 640g (insulation weight: 320g)
  • M Medium: 680g (insulation weight: 345g)
  • L Medium: 720g (insulation weight: 365g)
  • L Long: 740g (insulation weight: 375g)

Weight of the cover: 15г

Sack: 20×30 cm (without compression possibility)

Zipper with two sliders #5 YKK

Manufacturer: ROCK FRONT (Ukraine)

S Medium – for height up to 164 cm
M Medium – up to 176 cm
L Medium – up to 188 cm
L Long – up to 196 cm


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