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Sea to Summit Sea to Summit Trek Tk II Down Sleeping Bag Regular 2022

The Sea to Summit Trek Tk II down sleeping bag is a roomy, comfortable and versatile alternative to a conventional mummy sleeping bag. With its tapered rectangular cut, there is plenty of room to move if you happen to be a wriggler. The side and foot box zippers offer excellent ventilation and may be unzipped completely to provide a blanket or quilt style system. The Trek Tk II use 650+ loft RDS certified Ultra-Dry Down and is an excellent option for globe-trotting adventures on a budget..

Sea to Summit Trek Tk II Down Sleeping Bag Regular 2022
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Sea to Summit Trek Tk II Down Sleeping Bag Regular 2022

  1. Price: 301.20 with VAT
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Tuesday, 05 July, 2022

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Those who prefer to carry a few grams more and focus more on a high level of sleeping comfort and a great price-performance ratio can feel confident in choosing the Trek Tk II sleeping bag from Sea to Summit. With a tappered rectangular cut, you have pleanty of room inside and don't feel so restricted. Thanks to light materials and high-quality duck down, it also offers a pleasant feeling of sleep and good insulation.


The Trek Tk II  sleeping bag - regular model is suitable for three-season use and for people up to 183 cm tall. This sleeping bag is filled with high quality 650+ Loft Ultra-Dry down that ensures great insulation. Thanks to the Ultra-Dry down technology the sleeping bag is protected from external moisture and condensation from inside the bag virtually eliminating the negative effects moisture has on down. The down itself is distributed in a ratio of 60/40, which means 60% of the down lies on the top, i.e. where it is needed.  The full-length side zipper and secondary foot box zipper allow you to increase ventilation or open the Trek completely flat like a comforter, and the quality down will keep you warm and snug on chilly nights.


Its combination of comfort, but still easily portable weight and pack size makes the Trek TkII sleeping bag a great companion for everyone who dares to venture into the minus degrees. It can be coupled with the women's models from the Journey series by Sea to Summit.

  • 3-season down sleeping bag - regular size
  • Tapered rectangular for more space and comfort than a traditional mummy bag
  • RDS 650+ Loft ULTRA-DRY Down offers excellent insulation and compressibility
  • Lightweight fabrics for reduced weight and bulk
  • Vertical chest baffles prevent down migration and cold spots
  • Two-way #5 YKK side and separate foot zip allows bag to double as a quilt and provides extra ventilation options
  • Oversized zip draft tube with anti-snag materials
  • Large internal security pocket
  • 3D side-wall baffle maximises down insulation right to the edge of the bag
  • 3D hood draws in tight when needed
  • Soft touch 20D lining fabric is lightweight and highly breathable, durable 30D Nylon shell
  • Includes Ultra-Sil Compression Bag for compact storage
  • Zip Coupling: This bag is designed to pair with many Sea to Summit Women’s sleeping bags
  • Down: ULTRA-DRY Down 650+ Loft 90% Down Cluster Premium Duck Down certified Responsible Down Standard (RDS)
  • Fill weight: 500 g
  • Season ratings: Spring/Summer/Autumn
  • Compressed volume: 6.1 litres
  • Packed dimensions: ø18 x 40 см
  • Recommended User Height: up to 183 cm
  • Bag weight: 980 g
  • Temperature rating: (-1)°C Comfort / (-8)°C Lower limit / (-25)°C Extreme
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Please choose payment plan JetCredit
3months * 104.62 BGN per month
Increasement for the period in % - 4.2
GLP - 25.03%
GPR - 28.11%
Order amount - 154,00 €
Total credit amount - 160,50 €
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