Sea to Summit has purposely shaped the design of the Sea to Summit Venture Cn I Synthetic Sleeping Bag to reduce dead space, increasing thermal efficiency. This is by its design: with a wider hip area and a narrower should region. This feature allows the sleeping bag to rate to a comfort level as low as 0 deg.C and a minimum rating of -6 deg.C.
Filled with Sea to Summit’s unique Thermolite HL-1 insulation, the Venture is lightweight, constructed with a 3D crimp of hollow-core and solid fibres. This insulation design is also thermal efficient – the internal Air Sprung Cells force the wave-shaped insulation to retain body heat and keep the cold air out. While manufactured from nylon, these insulation fibres are lightweight and easily compressible to ensure that a small pack size is possible for the avid hiker. Sea to Summit rate this model as a 2 season sleeping bag.
Each of the Sea to Summit Venture Cn II Synthetic Sleeping Bags is designed with a full RH zip, a half LH zip and a foot box zip for ventilation purposes. The RH zip allows the sleeping bag to be zipped to any Ascent, Trek or Traverse sleeping bag. The LH half zip is perfect for folding back the top half of the sleeping bag, which is a fantastic feature for the warmer months! Thirdly, the foot zip allows the sleeping bag to be completely unzipped, completely opened, so you can use it as a blanket.
If you’re a lady looking for an ideal sleeping bag for the summer months, the Sea to Summit Venture Cn I Synthetic Sleeping Bag is certainly one to consider!