SEA to Summit Sleeping bag Spark, -18C, Regular

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The Spark sleeping bag is the perfect option for lightweight adventures that puts comfort at the forefront. The optimal warmth to weight ratio and 850+ FILL Power makes this bag as comfortable as it is compact and easily packable.

• shell: 100%nylon lining: 100%nylon down fill with 90/10 Goose down. Stuff sack: 100% nylon excluding trims
• INSULATION: 850+ FILL Power, RDS_x0002_certified, Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions
• FABRIC: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox
• FIT: Mummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight
• ZIP: Spark 7C/45F & 1C/30F Primary zip - 1/2 length #5 with zip-plow and two sliders. Spark -9C/15F & -18C/0F Primary zip - 3/4 length #5 with zip-plow and two sliders.
• BAFFLE CONSTRUCTION: Vertical chest baffles, horizontal baffles lower half and base. SPARK 7C/45F sewn through quilted construction throughout. SPARK -1C/30F box wall baffles top half of bag and sewn through quilted construction lower half. SPARK -9C/15F & -18C/0F box wall baffle construction throughout.
• COLLAR: Spark 7C/45F & -1C/30F & -9C/15F Standard front draft collar. SPARK -18C/0F Double draft collars
• HOOD: Technical fitted hood with soft touch adjustment. Extra deep for cosy like feel.
• DRAFT TUBE: Spark 7C/45F No draft tube. Spark -1C/30F & -9C/15F & -18C/0F -Single, down-filled, draft tube along the top of all zippers.
• BAG INTEGRATION: Spark 7 & -1 can't be paired. Spark -9 & -18: Pairs with Women's Sea to Summit bags
• QUILT INTEGRATION: Pairs with STS quilts PILLOW INTEGRATION: N/A
• Fits up to height 185cm