In collaboration with Rab
A good night's sleep is the foundation of any successful adventure. Whether you're scaling high peaks or enjoying a weekend camping trip in the local woods, choosing the right sleeping bag is crucial. Rab has been crafting sleeping bags for over 40 years, and in this guide, we’ll walk you through the most important things to know before making your purchase.
The first question is always about the insulation. Both have their strengths:
Sleeping bags typically use ISO-standardized test values:
Pro tip: If you tend to feel the cold easily, choose a bag based on the Comfort rating.
Rab has categorized its collection for different uses to help you find the perfect balance between weight and durability:
Mythic Series: Ultralight performance for climbers and gram-counters. Features the world’s finest 900FP down and innovative TILT technology that reflects body heat back to you.
Neutrino Series: An alpinist classic. Lightweight, slim-fit design, and very high-quality down. Perfect for treks where every gram counts.
Ascent Series: A versatile and durable "workhorse." A slightly wider cut offers more comfort and room to move. An excellent choice for your first sleeping bag.
Andes & Expedition: Designed for extreme conditions, high mountains, and Arctic expeditions.
Shape: The mummy shape is the warmest because it has the least empty space to heat up. Rab’s women’s models account for different body shapes and warmth requirements. Draft Collar and Zip Baffle: Ensure the bag has a plush collar to prevent warm air from escaping through the zipper or head opening. Sleeping Mat: Remember, no sleeping bag works without sufficient insulation from the cold ground. Check your sleeping mat’s R-value!
