As low as €289.00

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3-6 working days

Junior 500 allows you to take your child outdoors, even at low temperatures. Although its size is tailored to young person's needs, it still retains all the features that you expect from a standard sleeping bag. There’s a full lenght zip with two self-locking sliders, a 3D elastic adjustable hood with stopper and an internal pocket. The filling contains 850 FP Polish goose down acquired in an ethical way to ensure warmth, the 29-gram Pertex® Quantum fabric guarantees high durability and an independent collar enhances the insulation. In case of the smallest travellers, you can shorten the bag until the kid gets bigger. Its light and friendly design allows every child to discover the spirit of outdoor adventures.

More Information
Down quality850 FP
Total weight760 g
Down weight500 g
Weight of unfilled sleeping bag260 g
Comfort temperature0 ℃
Limit temperature-3 ℃
Extreme temperature-21 ℃
Maximum user height145 cm
Length165 cm
Width (top/bottom)65/50 cm
Stuffsack’s dimensions (height/diameter)25/17 cm
Stuffsack’s volume5.7 l
Number of down chambers27
Product features
  • Fill: 850 Fill Power ethically sourced Polish goose down
  • Shell and liner: Pertex® Quantum 29 g/m², 15-denier ripstop, DWR finish (100% nylon)
  • 130 cm, 5 mm YKK® zip with 2 self-locking sliders
  • Welt at the length of 30 cm from the end of the sleeping bag to shorten the sleeping bag
  • Zip slider with anti-snag system
  • Down-filled zip insulating tube
  • Full length, down-filled, zip insulating baffle
  • Three-dimensional, elastic adjustable hood fitted with cord lock
  • Construction: Trapezoid chamber design
  • Shark-fin foot box: bent and extended bottom to provide better comfort
  • Separately filled front and bottom
  • Internal mesh, zipped pocket
  • Can be opened and ventilated at the footbox
  • Can be combined with other Junior series bags
  • Hang loops for storage and drying
  • Stuffsack and storage sack included

Expert quality


Years of breeding experience, a specific climate and research facilities are the secrets behind the excellent parameters of Polish down, which is considered to be the best in the world. Despite technological advancement and attempts to make artificial insulation that would be just as reliable, down still remains unrivaled.

Ethical sourcing

We only use down from certified Polish producers. Thanks to their geographical proximity, we can monitor the production. We are absolutely sure down used by Cumulus has been ethically sourced. It is from free-range geese that have access to water. The excellent breeding conditions are also reflected in the down’s high quality.


Pertex® and Toray®, two fabrics we commonly use in our products, are made in Japan. Renowned in the outdoor world, they are both high-performers and have an impressive resilience considering their lightweight structure. At 19g/m2 Toray Airtastic® is the lightest downproof fabric in the world.


YKK® is the most trustworthy zip producer in the world, whose zips highly outperform the competition. Almost all our products feature YKK® zip - from clothing, accessories, to sleeping bags.