Sleeping Bag Extras

From boosting your bag's warmth inside; to protecting it from damp outside, we've got it covered.

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From ¥95,119.04 340g +15℃
A lightweight liner that boosts your semi-rectangular Greenlandic sleeping bag's warmth by 10°C. On its own, the lightest of semi-rectangular sleeping bags. 
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From ¥37,092.75 215g
Lightweight water-resistant cover that protects your bag from condensation and drips. Sized to fit our semi-rectangular Greenlandic sleeping bags.
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From ¥90,528.35 840g 15℃
An insulated bivvy bag / sleeping bag cover to protect and boost the warmth of Greenlandic down sleeping bags, increasing their warmth by a further 7°C while keeping off the muck and damp of the bivouac.
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From ¥80,428.84 560g 15℃
An insulated bivvy bag / sleeping bag cover to protect and boost the warmth of a down sleeping bag, increasing its warmth by a further 7°C while keeping off the muck and damp of the bivouac.
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From ¥90,161.10 240g 15℃
Ready made version of this lightweight liner that boosts your sleeping bag's warmth by 10°C. Ships within 5 working days.
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From ¥90,161.10 240g +15℃
A lightweight liner that boosts your sleeping bag's warmth by 10°C. On its own, the lightest of sleeping bags. A PHD 'K Series' product: warmth to weight at the limit of possibilities.
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From ¥30,298.54 154g
Lightweight water-resistant cover that protects your bag from condensation and drips.
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From ¥91,079.23 1050g
Synthetic-filled overbag for long Arctic expeditions. To protect and boost your down-filled expedition bag.
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From ¥36,541.87 280g
Vapour Barrier Liner. Prevents evaporation from inside entering down insulation and forming ice crystals.
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