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 $390.49
240g
15°C
Superlight 10°C bag. Featuring our lightest fabrics & highest lofting down with hybrid construction for minimum pack weight & maximum warmth.
from $456.43
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 $452.55
330g
+8°C
Minimalist design cuts weight, but not warmth. For lightweight camping, mountain marathons, trekking, or as a backup.
from $404.71
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 $519.79
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 $444.79
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 $544.35
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 $528.84
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 $632.28
445g
-3°C
Minimalist design cuts weight, but not warmth. For lightweight camping, mountain marathons, trekking, or as a backup.
from $493.93
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 $652.96
585g
-5°C
The Greenlandic is an impressively light, spacious down bag delivering sub-zero performance and free-moving comfort.
from $636.16
795g
-5°C
Lightweight
-9ºC to -16ºC
Camp ~ Trek ~ Climb

Mountain lightweight for cool conditions. Ideal for fast ascents and quick travel.
from $711.15
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 $874.07
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 $720.20
550g
-9°C
Mountain lightweight for cold conditions. Ideal for fast ascents and quick travel.
from $770.63
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 $972.34
770g
-15°C
Minimalist design cuts weight, but not warmth. For winter camping, high treks, or base camps.
from $587.02
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 $863.72
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 $1,102.93
885g
-21°C
Minimalist design cuts weight, but not warmth. For winter camping, high treks, or base camps.
from $705.98
1180g
-27°C
High-specification expedition bag, cut roomy enough for stashing kit and for comfort at altitude.
from $999.49
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 $1,422.30
1570g
-32°C
High-altitude and expedition lightweight. Ideal for moving fast in extreme environments.
from $983.97
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 $1,299.46
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 $1,022.76
1860g
-38°C
Expedition lightweight. Ideal for cutting loads or for moving fast in extreme environments.
from $1,102.93
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 $1,497.29
1315g
-46°C
High-specification expedition and polar bag, cut roomy enough for stashing kit and for comfort in extreme environments.
from $1,130.08
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 $1,674.43
1880g
-48°C
Expedition bag for long polar challenges, cut wide enough to accommodate a full set of down clothing.
from $1,164.99
2190g
-54°C
Polar lightweight. Ideal for cutting loads or for expeditions that plan on moving fast in extreme conditions.
from $1,223.18
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 $1,700.29
1560g
-58°C
Ultralight
A lightweight liner that boosts your sleeping bag's warmth by 10°C. On its own, the...
from$390.49
240
15°C
Superlight 10°C bag. Featuring our lightest fabrics & highest lofting down with hybrid...
from$456.43
240
10°C
Warmth to weight at the limit of possibilities with the upgraded 'K Series' edition of...
from$452.55
330
+8°C
Minimalist design cuts weight, but not warmth. For lightweight camping, mountain...
from$404.71
465
+5°C
Warmth to weight at the limit of possibilities with this 'K Series' version of our...
from$519.79
380
+5°C
A lightweight, shoulder-length down sleeping bag with a roomy, comfort-focused shape.
from$444.79
540
5°C
Superlight 4°C bag. Featuring our lightest fabrics & highest lofting down with hybrid...
from$544.35
340
4°C
A lightweight, shoulder-length down sleeping bag with a roomy, comfort-focused shape.
from$528.84
650
0°C
Superlight -3°C bag. Featuring our lightest fabrics & highest lofting down with hybrid...
from$632.28
445
-3°C
Minimalist design cuts weight, but not warmth. For lightweight camping, mountain...
from$493.93
670
-5°C
Warmth to weight at the limit of possibilities with this 'K Series' version of our...
from$652.96
585
-5°C
The Greenlandic is an impressively light, spacious down bag delivering sub-zero...
from$636.16
795
-5°C
Lightweight
Mountain lightweight for cool conditions. Ideal for fast ascents and quick travel.
from$711.15
790
-9°C
Warmth to weight taken to the limit with our 'K Series' version of this mountain...
from$874.07
655
-9°C
Superlight -9°C bag. Featuring our lightest fabrics & highest lofting down with hybrid...
from$720.20
550
-9°C
Mountain lightweight for cold conditions. Ideal for fast ascents and quick travel.
from$770.63
915
-15°C
Warmth to weight taken to the limit with our 'K Series' version of this mountain...
from$972.34
770
-15°C
Minimalist design cuts weight, but not warmth. For winter camping, high treks, or base...
from$587.02
900
-16°C
Mountain
Mountain lightweight for low temperatures and high peaks. Ideal for fast ascents and...
from$863.72
1040
-21°C
Warmth to weight taken to the limit with our 'K Series' version of this mountain...
from$1,102.93
885
-21°C
Minimalist design cuts weight, but not warmth. For winter camping, high treks, or base...
from$705.98
1180
-27°C
High-specification expedition bag, cut roomy enough for stashing kit and for comfort at...
from$999.49
1740
-32°C
Warmth to weight taken to the limit with our 'K Series' version of this...
from$1,422.30
1570
-32°C
High-altitude and expedition lightweight. Ideal for moving fast in extreme environments.
from$983.97
1290
-33°C
Warmth to weight taken to the limit with our 'K Series' version of this high altitude and...
from$1,299.46
1100
-33°C
Expedition
Expedition bag for long high-altitude ascents and polar challenges, cut wide enough to...
from$1,022.76
1860
-38°C
Expedition lightweight. Ideal for cutting loads or for moving fast in extreme...
from$1,102.93
1520
-46°C
Warmth to weight taken to the limit with our 'K Series' version of this expedition...
from$1,497.29
1315
-46°C
High-specification expedition and polar bag, cut roomy enough for stashing kit and for...
from$1,130.08
2080
-48°C
Warmth to weight taken to the limit with our 'K Series' version of this...
from$1,674.43
1880
-48°C
Expedition bag for long polar challenges, cut wide enough to accommodate a full set of...
from$1,164.99
2190
-54°C
Polar lightweight. Ideal for cutting loads or for expeditions that plan on moving fast in...
from$1,223.18
1780
-58°C
Warmth to weight taken to the limit with our 'K Series' version of this polar...
from$1,700.29
1560
-58°C