Wilsa Sport Sleeping Bag

Test conditions:

  • Test Location: Belledonne
  • Number of nights: 2
  • Accommodation: bivouac tent
  • Bivouac conditions: Altitude between 1900 and 2050 m
  • Weather conditions: cool with moisture on the morning
  • Clothing: up and down thermal underwear
  • Recorded T ° min: 5 ° C

Description:

  • Type of bag on internetiest.com: down 90/10
  • Specifications: combinable form sarcophagus – bead at the zip. Compression bag and storage pouch included – micro-aerated compartment walls
  • Shell: 300T Riptop
  • Cloth: Nylon Tactel 260T
  • swelling of quality down: 600
  • Filling: 250 gr white goose
  • Weight (with cover): 800 g
  • compressed volume: 16 x 21 cm; 4.9 l
  • Heat Index (Down weight in kg x cu): 150
  • Heat Index / weight ratio: 187.50
  • Report our comfort temperature / weight: 0.86
  • Report comfort temperature / weight: 0.84
  • Heat Index / volume ratio: 30.61
  • Report our comfort temperature / volume: 5.29
  • Report comfort temperature / volume: 5.15
  • Sizes: 215 cm
  • Color: black / sand – beige / moss
  • Manufacturing location: n
  • Price: € 119.00

Temperatures in 13537 (data constructor):

  • Comfort: 5 ° C
  • Limit: -1 ° C
  • Extreme: -12 ° C

Calculation of the comfort temperature

T ° (comfort) = -0.0413 x heat index + 14.1 = 7.91

Points forts :

  • His price
  • weight / volume

Weak points :

  • Thermal Capacity A Bit Ambitious
  • reviews:
  • Construction: 6/10
  • classical sarcophagus correct quality bag but below the other models tested.No rip-treatment, water repellent, breathable or collar. ¾ zip. Comes with a bag (a bit small!) Compression. I appreciate the light weight of the bag and its volume that takes up little space in the backpack.
  • Thermicity: 6/10
  • The thermal capacity of the tested model seem ambitious.I had to cover a little more two nights at 5 ° C to remove the feeling of cold (appeared at 7 ° C). The 250 grams of fluff just seem a little despite a very significant swelling.
  • Praticabilité: 6/10
  • Provided little accessory, the KL 250 features a full hood with tightening strap, a pocket with a velcro closure (which loses interest because objects can fall), a side flap along the zipper to prevent cold from entering, a two-way zip ¾ to open the bag on the bottom of the closure.
  • The Wilsa KL 250 is a first prize bag that suits for summer hikers.If night under the stars, it will be combined with a sheet of silk or fleece.