About this product
Heated Cotton Sleeping Bag – in stock at 361 Degrees Adventure in Dar es Salaam.
The same hooded envelope bag with an electric heating layer sewn in and a USB lead to run it. Plug in a power bank and the bag warms itself, which turns a cold night at altitude into a comfortable one without carrying a heavier bag.
Construction is a 210T polyester pongee shell, 80 gsm washed-cotton lining, hollow-cotton fill and a flannel inner layer against the skin. The colour tells you which way the zip runs: brown opens on the left, blue on the right – useful when you are zipping two bags together or sorting kit in the dark.
Key Features
- USB-powered heating layer – run it from any standard power bank
- Hooded envelope cut with 190 + 30 cm of length
- Comfort rating around -1 °C before the heating is switched on
- 210T polyester pongee shell, washed-cotton lining, flannel inner layer
- Hollow-cotton fill that keeps working when damp
- Colour-coded zip side: brown left, blue right
Who It Suits
- Kilimanjaro, Meru and Ngorongoro rim camps, where nights bite
- Southern Highlands winters around Mbeya, Njombe and Iringa
- Anyone who feels the cold and would rather add heat than weight
- Car camping and base camps – at 2.94 kg it is not a hiking bag
What’s Included
- Heated envelope sleeping bag with integrated USB heating layer
- Storage sack
Buying a Heated Cotton Sleeping Bag in Dar es Salaam
361 Degrees Adventure keeps the heated cotton sleeping bag at our showroom in Upanga, Dar es Salaam, with delivery countrywide across Tanzania. Come and handle it before you buy, or order online and collect.
Every heated cotton sleeping bag is checked in store before it leaves us, and our staff use the same kit in the field, so you get an honest answer on fit and sizing rather than a sales pitch.
Not sure which heated cotton sleeping bag suits you? Call or message the showroom and we will talk you through the options that are actually in stock in Tanzania.
Spare parts and replacements for the heated cotton sleeping bag are easier to get here than on an overseas order, which matters once the gear is in use.
Browse more Sleeping Bags in Tanzania, or see the full 361 Degrees range. For general background on sleeping bags, see this overview on Wikipedia.






























Naturehike Envelope Hooded USB-Heated Cotton Sleeping Bag