Lightweight sleeping bags are designed to be as light and compact as possible, without sacrificing warmth or comfort. They use a variety of innovative materials and construction techniques to achieve this, making them ideal for backpacking, cycle touring, and other weight-sensitive activities.

Here are a few things to know about ffloaty sleeping bags in NZ before you buy one.

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Insulation

The most important factor in any sleeping bag is the insulation, and this is even more crucial in a lightweight bag where every gram counts. Most lightweight bags use synthetic fillings such as Primaloft or Climashield, as these offer an excellent warmth-to-weight ratio. 

Shell and Liner

The shell and liner materials used in a lightweight sleeping bag also play an important role. Nylon and polyester are the most common choices, as they're strong yet lightweight. 

Features

Lightweight sleeping bags often have fewer features than standard bags, as every gram counts. However, many still offer features such as draft tubes, hoods and internal pockets to help you stay comfortable throughout the night.

No matter what kind of sleeping bag you're looking for, be sure to do your research before making your purchase. Read reviews, compare prices, and make sure that the bag you choose is right for your needs.