Spark SpII

When you need a sleeping but don’t want to be weighed down by one, what’s to be done? Until now you either slowed yourself down with something inadequate or took the spartan option and suffered without. Now the Spark has changed the game completely. Neither comfort nor performance need be sacrificed!

£275.00 £375.00

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Compression Sack Volume
2.9 L
Sewn Through Construction
90/10 Premium Goose Down
Fill Power
ULTRA-DRY Down® 850+ Loft
Fill Weight
Regular 280g Long: 305g
Regular 190 x 73 cm Large 202.5 x 76 cm
Close Fitting Mummy
Temp Rating
7° Comfort to 2° Lower Limit
Regular 464g Long 510g
Reduced From
From £350.00
Selling Price
From £250.00


Using the warmth of 850+ loft 90/10 Premium goose down, the amazing moisture protection of ULTRA-DRY Down™, and a micro-weight 10D Nylon shell and 15D lining, we have created one of the best warmth for weight minimalist sleeping bags available.

The Spark is an ultra light bag with many possible uses. Its balance of size, weight and warmth make it an excellent summer sleeping bag, especially for weight and space conscious cycle tourers and ultra light walkers. It also works well as a liner bag, slipping inside another sleeping bag to add one or two seasons to its rating.

The Spark compresses so small, we had to re-engineer our compression-sacks to make one that reduced sufficiently. The ULTRA-DRY Down™ protection makes the Spark an impressive hard-alpine or adventure racing sleeping bag, where down has never before been a viable option, and weight is simply not tolerated.

The secrets of the Spark’s warmth to weight are in the premium quality down, the 1/2 length light-gauge #3 YKK zip and high performance micro weight shell and liner fabrics.

The Spark is designed as a close-fitting mummy bag. The full hood, foot box and short zip maximise fit and warmth while keeping weight and bulk to a minimum.

A draft tube is sewn over the zip to reduce ‘cold spots’ in the Spark II.


Aeros Ultralight Pillow Deluxe

The biggest pillow for the best comfort.  Super size your nights sleep with the Ultralight Pillow Deluxe.


Out of stock

UltraLight Insulated Mat

Superb insulated comfort for the perfect nights sleep.

From £117.50

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Silk Stretch Liner

The ultimate in liner comfort with ripstop silk and stretch panels.

From £60.00

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Micro McII

You want to escape, fleet footed and unburdened out in the wild. We wanted to design a bag with such escapades in mind. Ultra-light, amazingly warm, out Micro series unlocks so many possibilities.

Reduced From £340.00 £245.00

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