Shopping cart

Sea to Summit Altitude I Women - Regular

Welke lengte heeft u nodig?
U heeft 0 stuks nodig voor 0 euro incl. BTW
398,95 329,71 Excl. VAT
Add to wish list
Shipped within 2 business days
Reviews Write a review
Add to favorites
  • Product description and specifications
  • Ask a Question
  • Combination deals

Product description

If it’s warmth you’re after, close all the zips, pull the cord locks tight to drag everything in, and relax in luxurious comfort. The generous allocation of high quality 750+ Loft down ensures great insulation, while the oversized draft tubes prevents your body heat escaping. The panelled footbox and 3-dimensional hood make sure you’re not compressing the down when you’re trying to stay warm. The Altitude™ also features extra down overall and Thermolite® panels under the foot area, to help keep heels and ankles warmer.

  • Designed for extreme cold and high-altitude conditions
  • Women’s specific tapered rectangular shape for perfect balance of space and adaptable warmth
  • Free-Flow half left side, full length 2 way #5 YKK right side and separate foot zips for freedom of movement, increased ventilation and dual-use as a quilt
  • Large internal security pocket
  • Zip Coupling: Down and synthetic bags identified with our zip coupling symbol use a 165cm #5 YKK full-length zip which allows a unisex left-handed and women’s specific right-handed bag to pair together.
  • 750+ Loft: 750+ Fill Power indicates that 1 oz of down will re-expand to over 750 cubic inches after compression. Higher loft means that less down can be used to achieve the same temperature rating – important for performance sleeping bags. The loft and down quality/composition are independently tested by the International Down and Feather Laboratory (IDFL) – a copy of the certification is supplied with every Sea to Summit sleeping bag.
  • ULTRA-DRY Down™ is a permanent nano-level water repellent polymer treatment applied to our down which protects it from external moisture and condensation from inside the bag virtually eliminating the negative effects moisture has on down.
  • Includes lightweight Ultra-Sil™ compression bag and storage cell


  • Recommended User Height: up to 170 cm
  • Packed dimensions: ø18 x 40 cm
  • Volume Compressed: 6.5 L
  • Compression sack volume (compressed): 10 to 3.3 L
  • Weight: 1080 gr
  • Fill Weight: 520 gr
  • Internal Chest Circumference: 148 cm
  • Internal Hip Circumference: 148 cm
  • Internal Foot Circumference: 118 cm
  • Comfort temperature: -4 °C
  • Limit temperature: -10 °C
  • Extreme temperature: -29 °C


Body size (max)170
Weight (gr)1080
BrandSea To Summit
CategorySleeping bags
EAN Code9327868095537
Product code9327868095537

Combination offers

Platypus QuickDraw Microfilter & Reservoir System

Add Platypus QuickDraw Microfilter & Reservoir System
+ Platypus QuickDraw Microfilter & Reservoir System

49,95 29,95 24,75 Excl.

Write a review

Number of stars
  Submit review

Ask a question about this product


Shopping cart

Clear filters


20220124 04:32:36 PC32False0FalseTrue220102