Sea to Summit Spark Ultralight -1°C Sleeping Bag Size:Regular This unique device accommodates the

This unique device accommodates the need for various friction settings on rappel and belay

A soft polyurethane sponge lumbar with softer foams in the hip belt and harness gives instant comfort without compromising stability and the back panel mesh is slightly trampolined away from the moulding to aid breathability and airflow

and stretch water bottle side pockets make this the ideal pack for short day hikes and longer runs in the mountains

while the slings have a visual update for easier differentiation when racking

Carbon steel carabiner with Auto Block sleeve

Sea to Summit Spark Ultralight -1°C Sleeping Bag Size:Regular This unique device accommodates theIf 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