Sea to Summit
Cinder Cd II Sleeping Bag

Suitable for
Sleeping bag extras
  • Can be joined
  • Water-resistant outer material
  • Water-repellent down
Sustainability Label
  • Ethically sourced down
  • RDS certified
Down Density
750+ Cuin
Specific activity
Sleeping bag features
  • Incl. storage bag
  • Can also be used as blanket
  • Attachment loops
General Material Properties
Pack size volume
4.60 l
max. height
170 cm
Person capacity
Width of footbox
87 cm
Fill weight
420.00 g
Pack size width
18.50 cm
Pack size length
17.00 cm
Weight (piece)
660.00 g
Animal origin
Contains non-textile parts of animal origin
100% down
temperature limit
-4 °C
150.00 cm
Outer material
100% polyamide
comfort temperature
2 °C
Inner material
100% polyamide
Sea to Summit


<p>The Cinder Cd II Quilt from Sea to Summit provides an extra portion of warmth in a classic sleeping bag or scores as a cozy down quilt on cool days. The quilt is a real all-rounder and with its down filling a high-quality, yet uncomplicated companion on all your trips.</p><p>From the outside, a waterproof shell fabric protects you from wind and weather, while the down inside keeps you toasty warm. The thick feather filling scores with full insulation power and won't let you down even in humid conditions thanks to water-repellent Ultra Dry treatment. A soft, breathable nylon lining perfectly rounds out the cozy comfort of the quilt.</p><p>Spread out, the quilt becomes an airy bedspread, but when it gets colder you can use the drawstring and snaps to pull it tight and use it almost like a regular sleeping bag.</p><p>The Cinder Cd II Quilt can be wonderfully coupled with other quilts from Sea to Summit - so the whole family is under one blanket. In addition, it can be integrated into a matching sleeping bag thanks to QuiltLock system and a belt system and another snap anchors the down quilt securely to the insulation mat.</p>
More Down Sleeping Bags from Sea to Summit

You can return unused goods to Bergzeit within 100 days. Please proceed as follows (your statutory rights are not affected by this):

1. Register your returns using our returns portal.

2. Send the items with sufficient postage* to the following address:

Bergzeit GmbH, c/o FineCom Logistics GmbH
Zur Painten 777
94529 Aicha vorm Wald, Germany 

*For unstamped returns, we are obliged to charge you the increased shipping fees of the courier (€18).

3. After receipt of the return shipment, the original purchase amount will be refunded within 14 days. You will be kept informed about the status of your return via e-mail.

PLEASE NOTE: If you have received an incorrect item, please contact our customer service team after registering your return, and you will be provided with a free returns label.
We do not offer direct exchanges. If you would like the item in a different color or size, you must place a new order in our online shop. 

Delivery Times

The estimated delivery time is indicated separately for each item. In addition, an expected date of dispatch is stated with the order. Express delivery is currently not possible.

Shipping costs per destination and order value (up to 31.5 kg)

Germany Austria Italy Netherlands Belgium Luxembourg Denmark Other  Countries* Other Non EU Countries**
Up to €49 €2,95  €3,95  €5,95  €6,95  €6,95  €6,95  €6,95  €9,95  €9,95
€50-99 €0,00  €3,95 €5,95 €6,95  €6,95 €6,95 €6,95 €9,95  €9,95
€100-249 €0,00  €0,00 €0,00 €0,00 €0,00 €0,00 €0,00 €9,95 €9,95
From €250 €0,00 €0,00 €0,00 €0,00 €0,00 €0,00 €0,00 €0,00 €0,00


Germany Austria Italy Netherlands Belgium Luxembourg Denmark Other EU Countries * Other Non EU Countries **
Bulky Goods 10,00 € 10,00 € 10,00 € 10,00€ 10,00 € 10,00 € 10,00 € 10,00 € 10.00€
Skis 0,00 € 0,00 € 0,00 € 0,00 € 0,00 € 0,00 € 0,00 € 0,00 € 15,00€

*  Bulgaria, Estonia, Finland, France (mainland only), Greece (mainland only), Ireland, Croatia, Latvia, Lithuania, Malta, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia, Spain (mainland only), Czech Republic, Hungary, Cyprus

** Andorra, Iceland, Monaco, Montenegro, Norway (except Spitzbergen), Serbia, Turkey

What are Bulky Goods?
Bulky goods consists of any items weighing more than 31.5 kg or exceeding a combined packing measurement of 360cm (Length +  2xWidth + 2xHeight)
This includes MOST products from the following categories:

  • Skis
  • Crashpads
  • Barbeques
  • Toboggans
You can find the weight and packing measurements of an item on the product detail page.

Additional Information
For delivery to Switzerland and Liechtenstein, please visit For delivery to the UK, please visit