£475.99

Sea to Summit Spark Pro -1C Ultralight Down Sleeping Bag

Name: Sea to Summit Spark Pro -1C Ultralight Down Sleeping Bag
Brand: Sea to Summit
Price: 475.99 GBP
Availability: InStock

Sea Foam, 47408

Mummy Sleeping Bags

About as cheap as it gets. The only time it was cheaper was 1 month ago.

£476 today · all-time low £475 (Jul 2026) · usually £476

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Price History & Forecast

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Last 83 days · 83 data points (no recent data)

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Price Distribution

Price distribution over 83 days • 9 price levels

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Most common price: £475 (25 days, 30.1%)

Price range: £475 - £487

Price levels: 9 different prices over 83 days

Description

Experience premium warmth without the weight with the Sea to Summit Spark Pro. Engineered for technical performance, this ultralight down sleeping bag is the ideal companion for 2-season backpacking, bike packing, and touring adventures. By utilizing 950+ fill power goose down, this bag provides exceptional insulation while maintaining a tiny compressed size for easy packing. Designed to handle rugged conditions, the insulation features a proprietary Ultra-Dry Down treatment. This non-PFC process improves moisture reaction, helping the down retain its loft and warmth even when damp. The contoured mummy shape is built to keep the cold out and trap heat in, while providing enough room for a natural sleeping position. Every detail is optimized for the outdoors. The featherweight 10D nylon shell features a PFC-free durable water repellent finish to protect the hood and footbox. Inside, a highly breathable 10D nylon liner enhances comfort throughout the night. Whether you are trekking through mountains or touring on a bike, the Spark Pro delivers professional-grade warmth in a lightweight package.

Key Features

Professional grade -1 degree Celsius (-30 degree Fahrenheit) insulation makes this an ideal choice for 2-season backpacking, bike packing, and touring.

Premium 950+ fill power goose down is Responsible Down Standard certified, offering maximum warmth at the lightest possible weight.

Proprietary Ultra-Dry Down treatment improves moisture reaction to help the insulation retain loft and performance in rugged, damp conditions.

The contoured mummy shape includes a hood and zipper draft tubes to keep heat trapped inside and cold air out.

Featherweight 10D nylon shell with a PFC-free durable water repellent finish provides water resistance to the hood and footbox.

A highly breathable 10D nylon liner provides enhanced comfort, while the Free Flow Zip System features a YKK #5 side zipper for easy use.

Product Specifications

Brand: Sea to Summit
Model: 47408
Colour: Sea Foam
Size: Long
ASIN: B0CTDBV9DV
Category: Sports & Outdoors > Outdoor Recreation > Camping & Hiking > Sleeping Gear > Sleeping Bags > Mummy Sleeping Bags
Domain: Amazon UK
Listed Since: 13 March 2024

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Sea to Summit Spark Pro -1C Ultralight Down Sleeping Bag

About as cheap as it gets. The only time it was cheaper was 1 month ago.

Price History & Forecast

Price Distribution

Price Analysis

Description

Key Features

Product Specifications

Barcode

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