Obelink

The SirJoseph Bivak zak K4 - super light - Blue is a bivouac sack from the brand SirJoseph, well-known among mountaineers, with tent modification. This means you can sleep in it instead of in a tent. Very useful for climbing, mountain biking or when a regular tent is far too big and heavy.

The Bivak zak K4 is made of very practical 3-layer membrane material. The main zipper is waterproof and ensures that you are well protected in heavy rain, wind and other adverse weather conditions.

Below are the specifications of the SirJoseph Bivak zak K4:

• Taped seams
• Groundsheet with PU finish and pressure resistance of 10,000 mm H2O
• Fully enclosed bivouac sack with double-sided waterproof zippers
• Hanging loop for securing the bivouac sack during use in windy weather
• Left-sided waterproof zipper for easy entry and exit
• The Bivakzak moves well with the shape of your sleeping bag
• Excel Dry Triplex 300 (material) top membrane with a resistance of 20,000 mm H2O and
  breathability of 20,000 g / m2 / 24 hours
• Transport bag with a diameter of 10 cm by 25 cm
• Designed for people up to 195 cm + sleeping bag
• Dimensions 240 cm length, width at the feet 87 cm, width at the shoulders 54 cm
• 606 grams (incl. storage bag)
• 100% nylon PU

The Excel Dry Triplex 300 material used is a super-light three-layer exterior used for waterproof jackets and bivouac sacks. The efficient non-porous PEBA membrane prevents moisture from the outside from entering the insulation while simultaneously wicking body moisture away from the product. The DWR finish increases water resistance and the mini-ripstop structure makes the whole very abrasion-resistant and increases protection against tears.

A minimalist tent from SirJoseph for when you really need or want to travel light. Also watch the video to see how you can use this Bivak zak K4.