Its balance of size, weight and warmth make it an excellent summer sleeping bag, especially for weight and space conscious cycle tourers and ultra light walkers. It also works well as a liner bag, slipping inside another sleeping bag to add one or two seasons to its rating.
NOTE: Find in Store Inventory levels are continuously changing. Please contact store to confirm availability is as shown.
- The ULTRA-DRY Down™ protection makes the Spark an impressive hard-alpine or adventure racing sleeping bag, where down has never before been a viable option, and weight is simply not tolerated.
- The secrets of the Spark’s warmth to weight are in the premium quality down, the 1/3 length light-gauge #3 YKK zip and high performance micro-weight shell and liner fabrics.
- The Spark is designed as a close-fitting mummy bag.
- The full hood, foot box and short zip maximise fit and warmth while keeping weight and bulk to a minimum.
- The Spark II is a hybrid construction with box wall baffles placed over the torso to boost warmth around your core and a sewn-through construction at the legs.
- Fill weight: Regular 280g | 9.9oz Long 305g | 10.8oz
- Leaves the warehouse in 1-7 business days depending on order volume.
- Items may be returned within 60 days of the order date to an Atmosphere retail store or an Atmosphere warehouse. Items must be returned unused/unworn and electronics unopened. See Online Return Policy and Return Instructions for more information.
- Note: Shipping restrictions may apply based on location and product size.