Sierra Designs Synthesis 20 Long (90613419L)
![]() | Outdated Product £83.00 By features: trekking; Type: bag-cocoon; Suitable for: universal; Seasonality: spring/autumn; summer; Weight (kg): 1.25; extreme t° (°C): -6; Insulation: synthetics; Equipment: zipper at the feet; insulated zip (fastener); Zipper: double-sided; Bag dimensions (cm): 208x82x54; Recommended height, up to (cm): 198 |
Sierra Designs Synthesis 20 Long 192x76 cm 208x82 cm | |||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sierra Designs 2025 - new arrivals, bestsellers, and the most relevant models Sierra Designs.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sierra Designs 2025 - new arrivals, bestsellers, and the most relevant models Sierra Designs.

Sleeping bag temperature conditions: recommendations for choosingDelving into the comfort temperatures for men and women, in order to avoid freezing in a sleeping bag

How to choose a sleeping bag: the main rules and recommendationsEverything you need to know about sleeping bag form factors, types, and temperature ratings.
Video reviews