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Sea to Summit Trailhead ThII Sleeping Bag Long Wide cobalt/midnight

ID: 1531367

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Product description

Sea to Summit Trailhead ThII Sleeping Bag Long Wide cobalt/midnight (cobalt/midnight)

This product’s description has been automatically translated. Please excuse any mistakes.

The Trailhead is the perfect feature-packed, value-priced synthetic sleeping bag and is aimed at casual users or novice campers who still value quality and performance. The rectangular cut, narrow at the bottom, offers more space and comfort than the traditional mummy shape. The full-length zipper on the right side allows the sleeping bag to be opened and used as a quilt, while a second zipper in the footwell provides additional ventilation.

The unique WaveLoft construction uses lush layers of insulation. Their special looped arrangement provides high bulk and improved thermal performance in cool environments. In addition, WaveLoft construction ensures that loose layers of insulation do not shift, as each layer is bonded to the outer shell.


  • Full-sided #5 YKK zipper allows use as a blanket
  • Additional zipper at the foot box guarantees flexible ventilation
  • WaveLoft construction and synthetic insulation for extra warmth and bulkiness
  • Insulation material is bonded to outer layer and prevents displacements
  • Anti-snag zipper channel
  • Light and easy to compress
  • Stuff sack included
  • Note: Cannot be zipped together with other sleeping bags

Special Features

​PFC-free impregnation

This product has been coated with a fluorocarbon-free DWR-sealant (DWR = "durable water repellent"), in order to achieve a long-lasting, protective layer against oil, grease, dirt, and water.


Bike Travel, Wild Camping, Campsite Camping, Bikepacking, Trekking, Hiking, Family Camping
Men, Women
Main Information
Synthetic fibre sleeping bag
Mummy form
Temperature Range
Comfort Temperature (°C):
Temperature limit:
-1.00 °C
Extreme temperature:
-16.00 °C
Upper Material:
30D Nylon
Cover material detail:
100% nylon
Inner Fabric:
20D Nylon
Lining detail:
100% nylon
Synthetic fibres
Special features:
PFC-free DWR coating (Durable Water Repellent)
Sleeping bag:
1,200.00 g
Body height (max):
198.00 cm
Package size (L x W):
27 x 21
Model Year
Article number

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