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Images: Snugpak and its retailers. Used for product identification.
Snugpak
Snugpak Softie 6 Kestrel
UK-made Softie insulation that compresses to the size of a loaf, rated to 0 °C by Snugpak.
- Weight
- 1,200 g
- Comfort
- 0 °Cbrand's own figure
- Packed
- 19 × 18 cm compressed
Best price found
£127.50
at John Bull Clothing · In stock, some sizes sold out
- Military KitIn stock£133.95View Deal
- Absolute SnowOut of stock at check£154.95View Deal
- SnugpakIn stock£165View Deal
Prices checked 31 October 2026. We may earn a commission on these links.
- Synthetic fill
Specifications
- Weight
- 1,200 g (1.3 kg extra long)
- Packed size
- 19 × 18 cm compressed
- Comfort
- Comfort 0 °C / limit -5 °C
- Insulation
- Softie Premier synthetic insulation, no stitch-through…
- Season rating
- Summer per Snugpak; 3 season per retailers
- Shell & zip
- Paratex Steelplate outer
- Rating Standard
- Brand's own rating, not ISO tested
- Zip
- Two-way YKK side zip, left or right side option…
Pros & cons
- Exceptionally small pack size for a 0°C-comfort synthetic bag: 19 x 18 cm compressed
- UK-made with no stitch-through construction to avoid cold spots, two-way YKK zip with insulated baffle
- Outdoors Magic's long-term test of the sibling Softie Expansion 2 praises the comfort of Softie insulation
- Temperature ratings are Snugpak's own guidance figures, not ISO 23537 lab-tested
- No independent editorial review of the Softie 6 Kestrel found; £165 direct price is high versus £127-134 at stockists
More synthetic bags
Full comparison →
7 photosBest valueVango
Vango Nitestar Alpha 250
A lab-tested ISO comfort rating of +2 °C for around £40, from the brand on every campsite.
- Weight
- 1.6 kg
- Comfort
- +2 °Climit -4 °C
- Packed
- Not stated by maker
- Synthetic fill
- Draught collar
- Two-way zip
Full specs, 4 retailers →View DealFrom
£39.99
at Norwich Camping & Leisure
Cheapest adult bagMountain Warehouse
Mountain Warehouse Summit 250
A roomy square bag for summer campsites and festivals, often half price.
- Weight
- 1.4 kg
- Comfort
- +5 °Climit 0 °C
- Packed
- 23 × 36 cm
- Synthetic fill
- Two-way zip
Full specs, 1 retailer →View DealFrom
£29.99
at Mountain Warehouse
7 photosWarmestVango
Vango Nitestar Alpha 350
An ISO-rated -1 °C comfort bag for under £50. Heavy at 1.9 kg, so one for the car boot, not the rucksack.
- Weight
- 1.93 kg
- Comfort
- -1 °Climit -7 °C
- Packed
- ≈ 30 × 22 cm, per Attwoolls
- Synthetic fill
- Draught collar
- Two-way zip
Full specs, 4 retailers →View DealFrom
£39.95
at Attwoolls Outdoors

