Pajak CORE 350 Regular - Navy

Pajak CORE 350 Regular – Navy | Lightweight down sleeping bag for spring, summer & early autumn

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Pajak CORE 350 Regular – Navy is a lightweight and very packable down sleeping bag for hiking, camping and overnight stays from late spring to early autumn . It is designed for those who want to keep weight and pack volume down without sacrificing warmth or comfort. The regular size is adapted for users with a body height of up to approximately 180 cm and fits equally well in a tent, wind shelter, under a tarp or in a mountain cabin .

The sleeping bag is filled with 350g 700 cuin Polish white duck down (90/10) that is RDS‑certified , which combines high insulation performance with responsible raw materials. The Z‑shaped chamber construction distributes the down evenly and minimizes thermal bridges, which provides efficient warmth in relation to its weight. The temperature ratings are T‑Comfort +3 °C , T‑Limit −2 °C and T‑Extreme −18 °C , which provides a safe margin for cool nights.

Toray Airtastic SLF15 outer and inner fabric with DWR treatment keeps weight down and provides moisture resistance , while reinforced zones at the head and foot protect the down where condensation most often occurs. Functional details such as a 3D collar , one-hand adjustable hood , YKK zipper with zipper flap , inner pocket and drying loops make the CORE 350 practical and comfortable even after long days on the trail.

With a total weight of approximately 685 g (Regular) and a pack volume of around 4–5 liters , the Pajak CORE 350 Regular – Navy is an excellent choice for ultra-light packing and warm seasons. The sleeping bag comes with a compression bag and mesh storage bag .

Benefits of Pajak CORE 350 Regular – Navy

Lightweight 3-season down sleeping bag for spring–summer–early fall

700 cuin RDS‑certified down (350 g) – high warmth-to-weight ratio

Z-chamber construction that minimizes thermal bridges

Toray Airtastic SLF15 DWR fabric – lightweight, durable and moisture repellent

Reinforced head and foot end against condensation

Regular fit – up to approx. 180 cm

Comes with compression and storage bag

Specifications

Product: Pajak CORE 350

Variant: Regular – Navy

Season: 3rd season

Shape: Mummy

Recommended maximum body height: approx. 180 cm

Filling: Polish white duck down 700 fill power , 90/10 , RDS‑certified

Filling weight: 350 g

Total weight: approx. 685 g (Regular)

T-Comfort: +3 °C

T-Limit: −2 °C

T‑Extreme: −18 °C

Outer/inner: Toray Airtastic SLF15 DWR

Pack volume: approx. 4–5 L

Manufacture: Poland

Accessories: Compression bag, mesh storage bag