Don't see the secure browser window of PayPal?

Here
You can open it again and complete your purchase.

Thank you for your patience. Your order is almost completed.

Unfortunately delivery times may be significantly longer due to COVID-19 and the Brexit situation. Read more here.
Sea to Summit

Sea to Summit Spark SpIV Sleeping Bag regular dark grey/yellow (2021)

ID: 936174
£530
£469.99
- 11%
Incl. VAT, free shipping
Move to your wish list
  • 30 day return policy
  • Free delivery from £992
  • 50,000 items
    500 brands
Product Description

All Spark sleeping bags are characterised by their ultra-light weight, minimal packing size and excellent thermal performance. The SpIV features vertical boxing compartments that are stitched throughout to provide extra moisture and reduce cold bridges. The expedition size provides extra space for additional layers of clothing. The vertical chambers in the chest area optimize the distribution of the down and prevent slipping. A full-sided zipper with two sliders allows easy access and variable ventilation. A zipper channel, a hood and a heat collar prevent heat loss.

Ultra Dry Down
UltraDry Down is a PFC-free water-repellant treatment applied to the down used in all Sea to Summit sleeping bags. UltraDry Down retains over 60 % more loft, absorbs 30 % less moisture and dries out 60 % faster when compared to untreated down – which means the down will insulate better even in damp conditions. The treatment also inhibits bacterial growth, making your bag last longer. UltraDry Down treatment is an environmentally friendly application.

Details

  • Ultralight 7D and 10D material for minimum weight and packing size
  • RDS-certified 850+ Loft Premium Goose Down with Ultra-Dry
  • Down treatment for maximum insulation values
  • Contoured mummy shape guarantees efficient insulation
  • Vertical breast chambers protect against cold bridges
  • Note: Cannot be zipped together with other sleeping bags
Specifications
Season
season: Winter & extreme weather sleeping bag  
Sleeping Bag
Category: Down sleeping bag
Form: Mummy form
Temperature Range
Comfort Temperature (°C): -8
Max temperature: -15 °C
Extreme temperature: -36 °C
Material
Cover material detail: 100% nylon
Lining detail: 100% nylon
Filling: duck down
Special features: Contains non-textile parts of animal origin
Down Mix (Down/Feather)
90/10  
Fill Power (cuin)
850 cuin  
Dimensions
Height (max): 183  cm
Gender
Unisex
Model year
2021
Product number
936174
Customer Ratings
Have your say. Be the first to rate this product.

Do you have a question?
Please send us your request using the form or visit our FAQ section.
Newsletter
Sign up now and receive a voucher worth £5.3 Benefit from exclusive offers and deals.

PRIVACY POLICY
Satisfied customers
Are you satisfied with our service?
We welcome your comments and suggestions.