Spark 850+, 7C / 45F, Regular 10′6 L × 32 W × 4.5 in D

Spark 850+, 7C / 45F, Regular 10′6 L × 32 W × 4.5 in DIf you're counting grams, but still count on a great night's sleep, the Spark may be the right bag for you. Filled with RDS certified 850+ fillpower goose down treated with a non PFC Ultra Dry Down treatment, the Spark is constructed with a technical hood and zipper draft tube to retain warmth. Comfort comes from a super breathable 10 denier liner fabric, while a 10D shell with a non PFC DWR plus a highly water repellent hood and footbox fabric shed

elastic Merino Fleece Light at the wrist acts as warm pulse protection and effectively keeps the wind and cold at bay

The unique Grilamid material with fiberglass offers great rigidity at a progressive flex of 110

integrated helmet net that can be mounted on both the front or underneath the pack

a clinometer for measuring slope angle

and the reliability you expect from Jetboil

day and night

And with versatile colors and a stylish design

making it the perfect one-pack-does-all for streamlined travel

Against the backdrop of the stunning Himalayan mountains in the days before Everest became as commercialized as it is today

where necessary

designed with bestselling Stretch Zion fabric

engagingly told by Douglas Chadwick