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Sizing charts

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No need to zip two bags together ever again. Quest 4TWO lets you and your partner sleep like at home on all your adventures. A full-length zipper on both sides lets you in and out without disturbing your partner. Adjustable hood lets you adapt to weather conditions quickly.

QUEST 4TWO is an ISPO Award Gold Winner in 2019. 



Features & Components


Internal/external hang loops

Inside pockets

Compression/storage sack included

Velcro lock protection


YKK / ITW Nexus

Technical data

Temperature range

9/5/-8 [C] EN13537


700 FP Polish White Duck Down

Fill weight

399 [G]

Packing volume

2,2 [L]




1100 [G]

Design & Construction

Designed to Recycle

The choice of fabrics and parts decreases the amount of energy needed to recycle and upcycle the product. When your sleeping bag ends its life we upcycle the down, cut out zipper chains and dismantle all metal components to be upcycled as construction tools. The threads, fabrics, and straps made from polyamide 6.6 can be easily turned back to high-quality yarns. We care for you, you care for the planet.

Construction X

It’s the simplest and the lightest construction used in sleeping bags. It eliminates the use of baffles between chambers which makes the sleeping bag very light and packable. Best for spring and summer sleeping bags.

Product QUEST 4TWO was added to basket

What's next?

Since - 1983

Size Chart

AWaga całkowita / Total weight [g]1100
BWaga wypełnienia / Fill weight [g]550
CObjętość po spakowaniu / Compressed volume [l]5
DDługość / Length [cm]210
ESzerokość w ramionach / Shoulder width [cm]135
FSzerokość w stopach / Foot width [cm]100