Pajak CORE 750 Short - Navy

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Warm, lightweight and reliable down sleeping bag for winter adventures

Pajak CORE 750 is the sleeping bag for those who continue into the great outdoors when the frost sets in and the thermometer drops. It is designed for long cold nights in bivouacs, winter mountain tours and demanding autumn adventures where reliable warmth is a must.

With a comfort value of -5°C and a limit of -12°C, it keeps you warm on cold mountain nights – while weighing just over one kilo. The short model is optimized for users up to 165 cm , which provides better heating efficiency and reduced dead space.

Premium down & smart construction

The CORE 750 is filled with 880g of the highest quality Polish RDS‑certified duck down , with a fill power of 700 CUIN . The down expands instantly when the sleeping bag is unpacked, creating a warm, airy insulating layer.

To avoid thermal bridges, Pajak uses Z-shaped baffles that keep the down perfectly distributed throughout the sleeping bag. This means even warmth, no cold spots and consistent performance – even after many nights of use.

Durable, lightweight and moisture-resistant exterior

The outer material consists of Toray Airtastic SLF15 and GELANOTS Ultra Light Ripstop , two materials that combine extreme lightness with impressive durability.

With a DWR finish and a Moisture Management System (HMS), the sleeping bag wicks away moisture instead of absorbing it. Pajak has also reinforced areas around the head and feet , where condensation often forms first.

The result: you never have to wake up in a damp sleeping bag.

Well-thought-out design for winter use

The CORE 750 is designed to be easy to handle – even with cold fingers or gloves:

Adjustable hood that tightens with one hand

Well-insulated collar that keeps the heat in

YKK anti-snag zipper

Internal draft tube to block heat loss

Internal pocket for phone, headlamp or valuables

External drying loops for quick airing

You also get two bags:

✔ Compression bag for packing in a backpack

✔ Mesh storage bag to ensure the down retains its loft over time

Technical specifications – CORE 750 Short

Recommended maximum user height: 165 cm

Weight (Regular): 1415 g

Filling weight (Regular): 840 g

Down: 90/10 Polish white duck down, 700 CUIN , RDS‑certified

Material: Toray Airtastic SLF15 / GELANOTS Ultra Light Ripstop

Temperatures (EN13537 / ISO23537):

Comfort: –5°C

Limit: –12 °C

Extreme: –32°C

Why choose Pajak CORE 750 Short?

Perfect for winter trips and cold mountain nights

High warmth-to-weight ratio

Premium Polish down with RDS certification

Moisture-resistant and durable

Ideal for shorter users (up to 165 cm)

Minimum pack volume – under 7 litres

Reliable even in really tough conditions

Pajak CORE 750 Short – Navy gives you safe, warm and comfortable sleep when the weather is at its most inhospitable.

This is the sleeping bag you can trust – night after night, year after year.