Radical 1Z Down Sleeping Bag

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UOG TOP PICK—Pajak Radical 1Z Down Sleeping Bag: This lightweight, compact sleeping bag with high-quality 900FP Polish White Goose Down filling is perfect for spring and summer adventures. Its comfort rating is 5°C, and its comfort limit is 0°C, ideal for mild to moderately cool nights.

Pajak says: 

Radical 1z sleeping bag is designed specifically for use during the spring and summer months, making it a great option for those who need a lightweight and compact sleeping bag for their adventures. It weighs just 430 grams, making it a favorite among fast and light enthusiasts who are looking to minimize the weight and bulk of their gear. The sleeping bag is filled with high-quality 900FP Polish White Goose Down that is RDS certified, ensuring that it is sustainably sourced and ethically produced.

Our Verdict

If you’re looking for a sleeping bag tailored for spring and summer adventures, the Pajak Radical 1Z Down Sleeping Bag is a top contender. Weighing in at a mere 430 grams, this sleeping bag is perfect for fast and light enthusiasts who prioritise minimising weight and bulk.

The standout feature of the Radical 1Z is its high-quality 900FP Polish White Goose Down filling. This provides excellent insulation and is also RDS certified, ensuring that the down is sustainably sourced and ethically produced. This attention to ethical production adds significant value for environmentally conscious hikers.

The Radical 1Z has a comfort rating of 5°C and a comfort limit of 0°C in terms of temperature performance. This makes it ideal for mild to moderately cool nights, typical of spring and summer. The bag’s lightweight and compact size means it takes up minimal space in your pack, enhancing your overall hiking experience by reducing your load.

Additional features include 3D zipper baffles to prevent heat loss, internal and external hang loops for easy drying and storage, and an inside pocket for small essentials. The sleeping bag’s construction is robust, with a GELANOTS® Ultra Light Rip Stop Shell that ensures durability without adding unnecessary weight.

Despite its lightweight nature, it provides ample space for a comfortable night’s sleep, with generous shoulder and foot widths.

– Reviewed by Ultralight Outdoor Gear

Features

• The sleeping bag is filled with high-quality 900FP Polish White Goose Down that is RDS certified, ensuring that it is sustainably sourced and ethically produced
• One of the standout features of the Radical 1z sleeping bag is its compact size. It takes up very little space in your luggage, making it easy to pack and transport.
• Radical 1z sleeping bag is designed specifically for use during the spring and summer months, making it a great option for those who need a lightweight and compact sleeping bag for their adventures. It weighs just 430 grams, making it a favorite among fast and light enthusiasts who are looking to minimize the weight and bulk of their gear.
• 3D zipper buffles
• Internal/external hang loops
• Inside pocket

Specifications

Temperature Rating

• EN13537:2012 Comfort: 5°C
• EN13537:2012 Comfort Limit: 0°C

Regular Specs

• Weight: 466g (excluding bag)
• Fits up to: 180cm
• Inner length: 198cm
• Outer length: 200cm
• Shoulder width: 82cm
• Foot width: 50cm

Long Specs

• Weight: 500g (excluding bag)
• Fits up to: 205cm
• Inner length: 228cm
• Outer length: 230cm
• Shoulder width: 82cm
• Foot width: 50cm

Material & Construction

• Fabric: GELANOTS® Ultra Light Rip Stop Shell
• FILL: 900 FP RDS Polish White Goose Down
• Fill Weight: 210g (Regular)