Main Sleeping Bags
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K SERIES
1000 down
Ultimate warmth/weight performance
1000 down
Ultimate warmth/weight performance
PHD
MAINLINE
BAGS
MAINLINE
BAGS
MIN
TEMP
(ºC)
TEMP
(ºC)
TOTAL
WEIGHT
(gm)
WEIGHT
(gm)
Ultralight
15ºC to -5ºC
Camp ~ Race

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.
from ¥42,250
240g
15°C
Superlight 10°C bag. Featuring our lightest fabrics & highest lofting down with hybrid construction for minimum pack weight & maximum warmth.
from ¥49,385
240g
10°C
Warmth to weight at the limit of possibilities with the upgraded 'K Series' edition of this mountain marathon runners' and extra-keen backpackers' favourite.
from ¥48,965
330g
+8°C
Minimalist design cuts weight, but not warmth. For lightweight camping, mountain marathons, trekking, or as a backup.
from ¥43,789
465g
+5°C
Warmth to weight at the limit of possibilities with this 'K Series' version of our classic lightweight bag. Minimalist design cuts weight, but not warmth.
from ¥56,240
380g
+5°C
A lightweight, shoulder-length down sleeping bag with a roomy, comfort-focused shape. Perfect for campers and backpackers who like to stretch out or curl up.
from ¥48,126
540g
5°C
Superlight 4°C bag. Featuring our lightest fabrics & highest lofting down with hybrid construction for minimum pack weight & maximum warmth. Optional waterproof foot cover.
from ¥58,898
340g
4°C
A lightweight, shoulder-length down sleeping bag with a roomy, comfort-focused shape. Perfect for campers and backpackers who like to stretch out or curl up.
from ¥57,219
650g
0°C
Superlight -3°C bag. Featuring our lightest fabrics & highest lofting down with hybrid construction for minimum pack weight & maximum warmth. Optional waterproof foot cover.
from ¥68,411
445g
-3°C
Minimalist design cuts weight, but not warmth. For lightweight camping, mountain marathons, trekking, or as a backup.
from ¥53,442
670g
-5°C
Warmth to weight at the limit of possibilities with this 'K Series' version of our classic lightweight bag. Minimalist design cuts weight, but not warmth.
from ¥70,649
585g
-5°C
The Greenlandic is an impressively light, spacious down bag delivering sub-zero performance and free-moving comfort.
from ¥68,831
795g
-5°C
Lightweight
-9ºC to -16ºC
Camp ~ Trek ~ Climb

Mountain lightweight for cool conditions. Ideal for fast ascents and quick travel.
from ¥76,945
790g
-9°C
Warmth to weight taken to the limit with our 'K Series' version of this mountain lightweight for cool conditions. Ideal for fast ascents and quick travel.
from ¥94,572
655g
-9°C
Superlight -9°C bag. Featuring our lightest fabrics & highest lofting down with hybrid construction for minimum pack weight & maximum warmth. Optional waterproof foot cover.
from ¥77,924
550g
-9°C
Mountain lightweight for cold conditions. Ideal for fast ascents and quick travel.
from ¥83,380
915g
-15°C
Warmth to weight taken to the limit with our 'K Series' version of this mountain lightweight for cold conditions. Ideal for fast ascents and quick travel.
from ¥105,205
770g
-15°C
Minimalist design cuts weight, but not warmth. For winter camping, high treks, or base camps.
from ¥63,515
900g
-16°C
Mountain
-21ºC to -33ºC
Mountain ~ High Trek

Mountain lightweight for low temperatures and high peaks. Ideal for fast ascents and quick travel.
from ¥93,453
1040g
-21°C
Warmth to weight taken to the limit with our 'K Series' version of this mountain lightweight for low temperatures and high peaks. Ideal for fast ascents and quick travel.
from ¥119,335
885g
-21°C
Minimalist design cuts weight, but not warmth. For winter camping, high treks, or base camps.
from ¥76,385
1180g
-27°C
High-specification expedition bag, cut roomy enough for stashing kit and for comfort at altitude.
from ¥108,143
1740g
-32°C
Warmth to weight taken to the limit with our 'K Series' version of this high-specification expedition bag, cut roomy enough for stashing kit and for comfort at altitude.
from ¥153,890
1570g
-32°C
High-altitude and expedition lightweight. Ideal for moving fast in extreme environments.
from ¥106,464
1290g
-33°C
Warmth to weight taken to the limit with our 'K Series' version of this high altitude and expedition lightweight. Ideal for moving fast in extreme environments.
from ¥140,599
1100g
-33°C
Expedition
-38ºC to -58ºC
High Mountain ~ Polar

Expedition bag for long high-altitude ascents and polar challenges, cut wide enough to accommodate a full set of down clothing.
from ¥110,661
1860g
-38°C
Expedition lightweight. Ideal for cutting loads or for moving fast in extreme environments.
from ¥119,335
1520g
-46°C
Warmth to weight taken to the limit with our 'K Series' version of this expedition lightweight. Ideal for cutting loads or for moving fast in extreme environments.
from ¥162,004
1315g
-46°C
High-specification expedition and polar bag, cut roomy enough for stashing kit and for comfort in extreme environments.
from ¥122,273
2080g
-48°C
Warmth to weight taken to the limit with our 'K Series' version of this high-specification expedition and polar bag, cut roomy enough for stashing kit and for comfort in extreme environments.
from ¥181,170
1880g
-48°C
Expedition bag for long polar challenges, cut wide enough to accommodate a full set of down clothing.
from ¥126,050
2190g
-54°C
Polar lightweight. Ideal for cutting loads or for expeditions that plan on moving fast in extreme conditions.
from ¥132,345
1780g
-58°C
Warmth to weight taken to the limit with our 'K Series' version of this polar lightweight. Ideal for cutting loads or for expeditions that plan on moving fast in extreme conditions.
from ¥183,968
1560g
-58°C
Ultralight
A lightweight liner that boosts your sleeping bag's warmth by 10°C. On its own, the...
from¥42,250
240
15°C
Superlight 10°C bag. Featuring our lightest fabrics & highest lofting down with hybrid...
from¥49,385
240
10°C
Warmth to weight at the limit of possibilities with the upgraded 'K Series' edition of...
from¥48,965
330
+8°C
Minimalist design cuts weight, but not warmth. For lightweight camping, mountain...
from¥43,789
465
+5°C
Warmth to weight at the limit of possibilities with this 'K Series' version of our...
from¥56,240
380
+5°C
A lightweight, shoulder-length down sleeping bag with a roomy, comfort-focused shape.
from¥48,126
540
5°C
Superlight 4°C bag. Featuring our lightest fabrics & highest lofting down with hybrid...
from¥58,898
340
4°C
A lightweight, shoulder-length down sleeping bag with a roomy, comfort-focused shape.
from¥57,219
650
0°C
Superlight -3°C bag. Featuring our lightest fabrics & highest lofting down with hybrid...
from¥68,411
445
-3°C
Minimalist design cuts weight, but not warmth. For lightweight camping, mountain...
from¥53,442
670
-5°C
Warmth to weight at the limit of possibilities with this 'K Series' version of our...
from¥70,649
585
-5°C
The Greenlandic is an impressively light, spacious down bag delivering sub-zero...
from¥68,831
795
-5°C
Lightweight
Mountain lightweight for cool conditions. Ideal for fast ascents and quick travel.
from¥76,945
790
-9°C
Warmth to weight taken to the limit with our 'K Series' version of this mountain...
from¥94,572
655
-9°C
Superlight -9°C bag. Featuring our lightest fabrics & highest lofting down with hybrid...
from¥77,924
550
-9°C
Mountain lightweight for cold conditions. Ideal for fast ascents and quick travel.
from¥83,380
915
-15°C
Warmth to weight taken to the limit with our 'K Series' version of this mountain...
from¥105,205
770
-15°C
Minimalist design cuts weight, but not warmth. For winter camping, high treks, or base...
from¥63,515
900
-16°C
Mountain
Mountain lightweight for low temperatures and high peaks. Ideal for fast ascents and...
from¥93,453
1040
-21°C
Warmth to weight taken to the limit with our 'K Series' version of this mountain...
from¥119,335
885
-21°C
Minimalist design cuts weight, but not warmth. For winter camping, high treks, or base...
from¥76,385
1180
-27°C
High-specification expedition bag, cut roomy enough for stashing kit and for comfort at...
from¥108,143
1740
-32°C
Warmth to weight taken to the limit with our 'K Series' version of this...
from¥153,890
1570
-32°C
High-altitude and expedition lightweight. Ideal for moving fast in extreme environments.
from¥106,464
1290
-33°C
Warmth to weight taken to the limit with our 'K Series' version of this high altitude and...
from¥140,599
1100
-33°C
Expedition
Expedition bag for long high-altitude ascents and polar challenges, cut wide enough to...
from¥110,661
1860
-38°C
Expedition lightweight. Ideal for cutting loads or for moving fast in extreme...
from¥119,335
1520
-46°C
Warmth to weight taken to the limit with our 'K Series' version of this expedition...
from¥162,004
1315
-46°C
High-specification expedition and polar bag, cut roomy enough for stashing kit and for...
from¥122,273
2080
-48°C
Warmth to weight taken to the limit with our 'K Series' version of this...
from¥181,170
1880
-48°C
Expedition bag for long polar challenges, cut wide enough to accommodate a full set of...
from¥126,050
2190
-54°C
Polar lightweight. Ideal for cutting loads or for expeditions that plan on moving fast in...
from¥132,345
1780
-58°C
Warmth to weight taken to the limit with our 'K Series' version of this polar...
from¥183,968
1560
-58°C