Robens Spire III -9°C Sleeping Bag | Lightweight 3-Season Mummy Bag feature_mummy Performance Fit: +½ size (snug

Performance Fit: +½ size (snug but wearable)

brewing at camp after a long day's hike

Roomy Mummy Fit

Maintains comfort over extended use

Multiple Grip Options - Target different grip types in one tool

Robens Spire III -9°C Sleeping Bag | Lightweight 3-Season Mummy Bag feature_mummy Performance Fit: +½ size (snugSerious Warmth for Cold Weather Adventures The Robens Spire III 9C Sleeping Bag is the warmest model in the Spire range, designed for demanding cold weather camping, mountain adventures, and shoulder season expeditions. Combining a thermally efficient body contoured profile with OneThermo synthetic insulation, the Spire III delivers impressive warmth while remaining practical and reliable in damp conditions. A 3D hood, redesigned neck baffle,