Robens Glacier 1 Left Side Zip Two-Season Mummy Sleeping Bag

If a storm or other disruption means spending a night away from home, a sleeping bag gives you a practical way to sleep outdoors or at a temporary stop. The Robens Glacier 1 is a two-season mummy sleeping bag for mild outdoor conditions, with a left-side zip and a weight of 995 g.

Its comfort mummy shape and shark fin foot box allow room to move while limiting the space to warm. AirThermo insulation has a double layer on top and a single layer beneath the sleeper. The adjustable hood, full-length insulated zip baffle and internal valuables pocket add useful details for overnight use. A compression stuff sack and hanger loops are included.

Where it fits in your kit

• Home emergency box: an option for an unexpected overnight stay in mild conditions.
• Evacuation kit: a sleep layer if you need to leave home at short notice.
• Camp: suited to two-season trips in mild outdoor conditions.
• Off-grid overnight kit: pair it with a sleeping mat for a planned night away from normal facilities.

Prep tips

• Check the temperature ratings against the conditions you expect; the extreme rating is a survival threshold, not a suitable temperature for normal sleeping use.
• Use an insulated sleeping mat and suitable clothing; warmth can vary with the weather and individual tolerance.
• Practise packing it into the compression stuff sack before you need to leave in a hurry.
• Store it dry and check it periodically so it is ready for your next trip.

Specifications

• Product type: Mummy shaped sleeping bag
• Seasons: Two
• Colour: Green
• Dimensions: 220 × 85 × 55 cm
• Maximum body length: 195 cm
• Packed dimensions: 31 × 19 cm
• Weight: 995 g
• Shell: 20D 400T nylon ripstop and 40D 290T nylon ripstop
• Shell composition: 100% nylon
• Lining: Recycled 50D 290T polyester taffeta
• Lining composition: 100% polyester
• Insulation: AirThermo
• Insulation composition: 100% polyester
• Construction: Double insulation layer on top and single insulation layer on the bottom
• Comfort temperature: 6 °C
• Limit temperature: 1 °C
• Extreme temperature: minus 13 °C
• Zip: YKK Auto Lock; two way; left side
• Shape: Comfort mummy
• Foot box: Shark fin construction
• Hood adjustment: Drawcords with different thicknesses and textures for identification by touch
• Zip insulation: Full length insulated baffle
• Zip protection: Anti snag guard
• Insulation feature: Loft expander system across the upper half
• Storage: Internal valuables pocket
• Hanging points: Hanger loops
• Included accessory: Compression stuff sack
• Chemical treatment: Made without PFC treatment