Sea to Summit Spark Down Sleeping Bag RDS Size:Regular and the waterproof

and the waterproof

40-60° Weather Zone for ideal comfort

With integrated inner pocket and shoulder strap

• 4 base lens geometry with HDO™

The ActiveImaging™ HD transducer not only delivers three key sonar technologies — Lowrance® CHIRP

Sea to Summit Spark Down Sleeping Bag RDS Size:Regular and the waterproofIf 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 PFAS 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 PFAS DWR plus a highly water repellent hood and footbox fabric shed