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An upgraded version of the popular sleeping bag line from the Czech manufacturer Patizon, now made from a combination of Pertex and Toray materials. It keeps its low weight, thermal insulation properties, incredible comfort, and packability, but increases durability at the same time. The D 290 model is the perfect choice for summer, warmer spring, and fall.
What makes the product special?

On the inner and outer side of the sleeping bag, a new combination of two proven ultralight fabrics, Pertex Quantum (32 g/m2) and Toray Airtastic (38 g/m2), has been used, featuring a water-repellent DWR treatment with long-lasting effectiveness. Thanks to this, the sleeping bag maintains a low weight while offering even greater comfort and higher mechanical durability. Both of these functional materials are eco-friendly and made from 100% recycled nylon.
The sleeping bag is size M and filled with 290 grams of duck down with a minimum fill power of 700+ cuin. The ratio of down to small feathers is 90/10. The down is hypoallergenic and meets the criteria for certification according to IDFL and RDS. The insulation fill in the sleeping bag is distributed in a ratio of 50:50 (top part : bottom part).
The weight of the sleeping bag in size S is 574 grams, M is 620 grams, and size L is 665 grams. The weight difference compared to the original line Dpro is just about 15 grams.
Sleeping bags D are available in four color options – blue, green, red, and anthracite.

The mummy shape naturally follows the curves of your body, which reduces weight and increases thermal insulation efficiency. Compared to the Patizon G series, it’s more comfortable – wider at the feet and shoulders. The Z-shaped chamber construction ensures even insulation distribution in the chambers and prevents so-called cold spots at the seams. The width of the sleeping bag at ear level is 60 cm (S/M), 62 cm (L), at the shoulders 67 cm (S/M), 72 cm (L), at the hips 60 cm (S/M), 64 cm (L), and at the feet 32 cm (S/M), 33 cm (L).
The sleeping bag in size S is, according to the manufacturer, suitable for people with a height between 156-170 cm, size M for those with a height between 171-185 cm, and size L for folks who are 186-200 cm tall.
The anatomically shaped footbox gives you the perfect down distribution in the chambers throughout your sleep. There are also loops for hanging the sleeping bag, like when you're drying it out.

The hood collar is filled with Climashield synthetic insulation, which better withstands moisture from your breath and pressure from the drawcord. The hood draw is one-touch and positioned for easy access and comfort. The hood itself is anatomically shaped and allows for head movement when lying down or sitting up.
Sleeping bags are equipped on the inside with a continuous chamber running along the entire length of the zipper. This way, there are no heat leaks around the zipper area. The spacious inner pocket measuring 20 x 12 cm can hold everything you want to have quickly at hand or need to protect from the cold – from your phone to spare batteries to a water filter.
Just like with the Dpro model, the zipper is placed at the top. This kind of zipper has better insulation properties, lower weight, and is easier to zip up. The zipper is located on the left side of the sleeping bag.
A quality YKK zipper is way smoother compared to other sleeping bags (3 mm thickness versus the usual 6 mm), helping to reduce weight and heat loss. The zipper works in two positions. In the GO position, you can easily open it by pulling on the fabric. In the STOP position, the zipper is locked and won’t budge. With the dual-slider zipper, you can more easily regulate the temperature in the sleeping bag in warmer conditions.

A compression sack comes with the sleeping bag, which can reduce the bag's volume by up to 13x. The size before and after compression in the compression sack is 16 x 32 cm / 15 x 23 cm. The volume of the compression sack is 5,2 l.
To make sure your sleeping bag isn't unnecessarily compressed while storing it at home, you'll also get a fabric sack for its storage.

If you are unsure about which size or color to choose, or if you have any other questions, feel free to contact us via email or directly in the online chat. We are here for you.