Pajak CORE 750 Long - Navy

See our entire range from Pajak here!

Warm, light and spacious winter sleeping bag for long adventurers

Pajak CORE 750 Long is designed for those who measure up to 205 cm and who don't let cold or harsh climates hinder your winter adventures. Whether you're camping in sub-zero temperatures, hiking far above the tree line or sleeping in a bivouac in the mountains, CORE 750 delivers reliable warmth, low weight and high comfort.

With a comfort temperature of -5°C and a limit temperature of -12°C , this is a reliable sleeping bag for cold autumn and winter nights. It provides effective warmth even when frost settles on the tent canvas – and keeps you safe when the temperature drops well below zero.

Premium down for maximum warmth

The CORE 750 Long is filled with 950 grams of Polish RDS‑certified white duck down with a fill power of 700 CUIN . The down expands quickly when you unpack the bag, creating an airy and insulating layer with an impressive warmth‑to‑weight ratio.

The insulation is packed into Z-shaped baffles , a proven design that prevents the down from shifting. The result is even warmth throughout the sleeping bag – without cold spots – even after many nights of use.

Durable and ultra-light outer material

The sleeping bag has an outer fabric in Toray Airtastic SLF15 and GELANOTS Ultra Light Ripstop , two materials that combine:

extreme lightness

high wear resistance

excellent moisture management

Thanks to the DWR finish and Pajak's Moisture Management System (HMS), the fabric doesn't absorb condensation - it transports it away. The sleeping bag is also reinforced in areas most exposed to moisture: the head and foot end .

This means you won't wake up in a damp sleeping bag, even when the temperature varies greatly.

Well-thought-out design – for real winter use

Pajak has designed the CORE 750 Long to be easy to use even when it's dark and your hands are cold:

Adjustable hood – easy to tighten with one hand

Well-insulated drawcord – keeps warmth at the shoulders and chest

YKK zipper – easy to open/close, won't get stuck

Internal draft tube – prevents heat leakage along the zipper

Internal pocket – for phone, headlamp or valuables

External drying loops – for quick airing in a tent or cabin

You also get two bags:

✔ Compression bag for packing on tour

✔ Mesh bag for proper long-term storage (down needs air to maintain its loft)

Technical specifications – Pajak CORE 750 Long

Weight: 1415g

Filling weight: 950 g

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

Material: Toray Airtastic SLF15 / GELANOTS Ultra Light Ripstop

Temperatures (EN13537 / ISO23537):

Comfort: –5°C

Limit: –12 °C

Extreme: –32°C

Max user length: up to 205 cm

Why choose Pajak CORE 750 Long?

Optimized for tall people – up to 205 cm

Reliable winter insulation from Polish premium down

Low weight and small packing volume

Durable and water-resistant outer fabric

Best balance between warmth, comfort and function

Perfect for mountains, winter hiking, summit trips and long bivouac trips

Pajak CORE 750 Long – Navy is the ultimate winter bag for adventurers who demand maximum warmth, reliability and comfort – without compromising on weight.