Pajak CORE 350 Long - Navy
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The Pajak CORE 350 Long is the perfect sleeping bag for those who want to travel light but still sleep warm and comfortable through spring, summer and early autumn – even when the nights get unexpectedly chilly. The Long model is specially developed for users up to 205 cm tall , with extra length and better thermal efficiency for tall bodies.
A reliable companion for everything from mountain hiking and bikepacking to forest camping and minimalist bivouacs, the CORE 350 offers great insulation despite its low weight and extremely compact packing volume.
Comfort temperature: around +5 °C
Limit temperature: –1 °C
Extreme temperature: –18 °C
This means you can sleep warm all night long during the warmer months – and feel safe even during unexpectedly cold autumn or mountain nights.
The CORE 350 Long is filled with 385g of RDS‑certified Polish white duck down (90/10) with an impressive fill power of 700 CUIN .
The down:
expands quickly after unpacking
creates a soft and even insulating layer
retains heat effectively all night long
has a long lifespan thanks to its quality
The down is located in Z-shaped baffles that prevent it from moving and creating cold spots.
The outer shell consists of Toray Airtastic SLF15 and GELANOTS Ultra Light Ripstop , which provides:
low weight and high durability
good ventilation and moisture transport
protection against external moisture thanks to DWR treatment
With Pajak's HMS (Humidity Management System) , moisture is transported out of the sleeping bag - you don't have to wake up in a damp bag.
Extra reinforcements around the head and feet prevent condensation and wear.
The CORE 350 Long is built for adventurers who want to pack smart:
Weight: approx. 745 g
Pack volume: down to 5 liters
It takes up minimal space in your backpack and is perfect for multi-day trips, cycling or backpacking.
After a long day, your gear should just work. The CORE 350 Long is designed to be easy to use even in the dark and cold:
One-hand adjustable hood
3D collar keeps you warm around your shoulders
Smooth-running, non-snagging YKK zipper
Internal heating pipe that stops cold air
Internal pocket for headlamp, phone or valuables
Drying loops for airing in the camp
You also get two bags:
✔ Compression bag for the trip
✔ Mesh storage for long-term storage (preserves the loft of the down)
User height: up to 205 cm
Weight: 745g
Filling weight: 385 g
Down: 700 CUIN, RDS‑certified, Polish white duck down (90/10)
Material: Toray Airtastic SLF15 / GELANOTS UL Ripstop
Temperatures (EN13537 / ISO23537):
Comfort: +3 to +5 °C
Limit: –2 to –1 °C
Extreme: –18°C
Ideal for tall users who want the right fit
Perfect balance between weight, warmth and packability
Ethically sourced premium down
Tight and durable construction with effective moisture management
Great for spring–summer–fall adventures
Excellent choice for hikers, cyclists, scout leaders, backpackers and outdoor enthusiasts
Pajak CORE 350 Long – Navy is the sleeping bag for those who want maximum comfort, minimal packing space and reliable warmth throughout much of the year – even if you are tall.