Sea to Summit
Tanami Tm I Blanket

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
Dry treated
DWR coating
Specific activity
more info
Down blanket
Sleeping bag features
  • Incl. storage bag
  • Can also be used as blanket
  • Attachment loops
General Material Properties
max. height
183 cm
Person capacity
Width of footbox
210 cm
Fill weight
350.00 g
Pack size width
22.00 cm
Pack size length
38.00 cm
Weight (piece)
815.00 g
Animal origin
Contains non-textile parts of animal origin
100% down
temperature limit
4 °C
210.00 cm
Outer material
100% polyamide
comfort temperature
10 °C
Inner material
100% polyamide
Sea to Summit


<p>The Tanami Tm I Blanket from Sea to Summit you will quickly appreciate when spending the night in the van. Its oversized, rectangular shape comfortably accommodates two people, it keeps you toasty warm with its down filling and can still be packed space-saving.</p><p>The lightweight outer shell scores with a water-repellent treatment, inside breathable nylon lining, and offers you a pleasant comfort. The puffy down filling in large chambers provides unbeatable insulation values - so you can stand it wonderfully at temperatures of 4-10 ° C. At the same time, the precious feathers have also been impregnated to withstand all kinds of moisture.&nbsp;</p><p>The Tanami Tm I Blanket can be paired with other Sea to Summit down blankets, and thanks to four removable straps, it can also be attached directly to your mattress. With drawstrings, you can pull it tight around the shoulders as well as turn the foot end into a cosy foot box.</p>
More Travel Blankets 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