£286.94

Sea to Summit - Spark Ultralight Down Sleeping Bag Long (7°C) - Mummy Shaped - Full Length - 850+ Loft Ultra-Dry Down - 1 Season - For Backpacking - Grey & Yellow - 387g

Grey & Yellow, STSASL041072210102

Price data last checked 51 day(s) ago - refreshing...

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Price History & Forecast

Last 40 days • 40 data points (No recent data available)

Historical
Generating forecast...
£299.95 £252.71 £263.01 £273.32 £283.63 £293.94 £304.25 23 January 2026 01 February 2026 11 February 2026 21 February 2026 03 March 2026

Price Distribution

Price distribution over 40 days • 5 price levels

Days at Price
Current Price
7 days 1 day 8 days · current 14 days 10 days 0 4 7 11 14 £257 £273 £287 £299 £300 Days at Price

Price Analysis

Most common price: £299 (14 days, 35.0%)

Price range: £257 - £300

Price levels: 5 different prices over 40 days

Key Features

TECHNICAL DESIGN: The Spark down single sleeping bag features a generous footbox and technical hood maximising thermal efficiency. The 10-Denier Nylon shell, lining, and waterproof hood and footbox ensure durability and protection.

PREMIUM DOWN INSULATION: Filled with 850+ Loft Ultra-Dry Down, this mummy sleeping bag provides warmth and comfort. The RDS-certified goose down is treated for improved water resistance, keeping you snug even in damp conditions.

BEST FOR MILD WEATHER: Its primary half-length zip with zip-plow and two sliders offers customizable ventilation and easy access. The quilted construction provides warmth, making this camping sleeping bag ideal for spring and summer trips.

ULTRALIGHT AND COMPACT: Weighing just 387g and compressing down to 2,9L, the Spark compact sleeping bag is designed for ultralight adventures. Length: 198cm. Circumference: Shoulders 165cm, 145cm, 112cm.

OUTDOOR GEAR THAT ENABLES FREEDOM: Sea to Summit stands as a testament to the boundless spirit of adventure, blending cutting-edge innovation with a deep commitment to empowering individuals to embrace self-reliance in any environment.

Product Specifications

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