Grüezi Bag Biopod DownWool Extreme Light - ultralight summer sleeping bag

Mietprodukt

Ultralight, natural, high-performance – your companion for warm outdoor nights

Lightweight, compact, and meticulously designed: This sleeping bag is perfect for those who feel at home outdoors – whether on pilgrimage routes, multi-day treks, bikepacking trips, or at the campsite. Weighing just 500 g (size 185) and with a compressed pack size of only Ø 13 x 18 cm, it practically disappears into your luggage. And yet, it ensures you can truly enjoy every night spent outdoors.

Sleep naturally with DownWool®

The insulation of the Grüezi Bag Biopod DownWool Extreme Light combines the best of nature and technology: down for maximum warmth at a low weight, and wool for effective moisture management. The result is a dry, balanced sleeping climate – perfect for anyone who wants to sleep well while traveling.

The DownWool® filling consists of:

✔ 70% high-quality RDS-certified down
✔ 30% finest Alpine wool

This natural blend keeps you reliably warm, even in humid air – without leaving you feeling damp in the morning. The major advantage: unlike pure down sleeping bags, nothing clumps together. This ensures you stay within your comfort temperature range, even if it cools down at night or you sweat slightly.

Temperature ranges – ideal for summer

Comfort temperature (T comf): 12°C
Limit temperature (T lim): 8 °C
Extreme temperature (T ext): -4 °C
Recommended operating range: 12–25 °C

Whether you sleep under the stars on a mild summer night or lie in a tent in late summer – this sleeping bag will keep you comfortably warm without overheating.

Details that will improve your sleep

A sleeping bag is more than just a blanket with a zipper. The Grüezi Bag impresses with its clever design, which noticeably increases your comfort:

✔ Comfortable cut with plenty of freedom of movement
✔ Ergonomically shaped footbox – for natural foot posture
✔ Adjustable hood for extra warmth
✔ Two-way autolock zipper – won't open by itself
✔ Lined zipper cover – no heat loss
✔ Integrated foot ventilation system – for better temperature control
✔ Inner pocket – perfect for a headlamp, mobile phone or earbuds
✔ Feature loops for optional heating integration

Sustainable materials – good for you, good for the environment

The outer and inner materials are made of ultralight, tear-resistant nylon (100% polyamide), which is not only recycled but also feels soft against the skin. Naturally, the sleeping bag is OEKO-TEX® STANDARD 100 certified and therefore free of harmful substances. The down comes from controlled, animal-friendly sources (RDS certified).

Two sizes for every body length

Size 185 (up to a height of 188 cm):
✔ Dimensions: 215 x 80 x 50 cm
✔ Weight: 500 g
✔ Packed dimensions: Ø 13 x 24 cm, compressed Ø 13 x 18 cm
✔ Volume: 3 l, compressed 2.5 l

Size 200 (up to a height of 200 cm):
✔ Dimensions: 230 x 85 x 55 cm
✔ Weight: 600 g
✔ Packed dimensions: Ø 14 x 25 cm, compressed Ø 14 x 20 cm
✔ Volume: 4 l, compressed 3 l

Ideal for anyone who wants to travel light and sleep better.

If you value flexibility and don't want to buy a complete set of gear for every adventure, then this summer sleeping bag is perfect for you. You get a top-quality product without the commitment of owning it permanently. And you don't have to worry about care, storage, or cleaning – we take care of all that for you.

✔ Save money by renting by the day
✔ No storage space problem after the tour
✔ Always freshly cleaned and technically inspected
✔ Ideal for unique experiences, micro-adventures or long-distance hiking trails

Rent your adventure – instead of buying it

You don't need a basement crammed with gear to experience great things outdoors. Simply rent your outdoor equipment when you actually need it. Rent your Grüezi Bag Biopod DownWool Extreme Light from us – for lightweight comfort, sustainable experiences, and maximum freedom. Whether for a weekend camping trip or a long journey through nature: rent your outdoor gear – and feel the difference.