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The Triobag Down Sleeping Bag

Sleep under mid-layer at -5°C. Sleep on top of mid-layer at +5°C. Turn inside out & sleep under mid-layer alone at +15°C
Sleep under mid-layer at -5°C. Sleep on top of mid-layer at +5°C. Turn inside out & sleep under mid-layer alone at +15°CSleep under mid-layer at -5°C. Sleep on top of mid-layer at +5°C. Turn inside out & sleep under mid-layer alone at +15°CBag turned inside out for sleeping under the mid-layer alone (+15°C)Sleep under mid-layer at -5°C. Sleep on top of mid-layer at +5°C. Turn inside out & sleep under mid-layer alone at +15°CSleep under mid-layer at -5°C. Sleep on top of mid-layer at +5°C. Turn inside out & sleep under mid-layer alone at +15°CSleep under mid-layer at -5°C. Sleep on top of mid-layer at +5°C. Turn inside out & sleep under mid-layer alone at +15°CSleeping under the mid-layer (for -5°C)Bag turned inside out for sleeping under the mid-layer alone (+15°C)
Use in three configurations for: -5°C, +5°C and +15°C

The Triobag Down Sleeping Bag

An innovative bag with a unique, ultralight middle layer stitched in for temperature control. Sleep under or on top of the mid-layer for greater comfort in a wide range of temperatures.
Typical Operating Temp:-5°C (23°F)
Weight:490g (17oz)
Price:£534.00

Available Options:

Width:
Length:
Outer Fabric:

Features

  • A PHD special Summer Lightning Collection product, only available May and June 2018
  • Unique design:
    • Down filled middle layer sandwiched inside
    • Reversable
  • Use in three configurations for: -5°C, +5°C and  +15°C
  • Exclusive PHD 1000 fillpower down
  • Box-wall construction for maximum loft
  • Outer fabric: superlight MX
  • Inner: ultralight 10X
  • Box-wall construction for max loft
  • Hood draws up close around head
  • Footpiece: Ovoid shape to fit naturally to feet & avoid pressure; multibox section covers whole foot area
  • Straight-wall baffles for lightness
  • Stuff-sac & mesh storage bag supplied
  • Packed size*: 13 cm x 21cm
  • Colour: Black
  • Options:
    • Slim, Wide and Extra Wide widths†
    • Short, Long, and Extra Long lengths†
    • Water-resistant blue Ultrashell outer fabric (adds 18g, adds £32)
       

*Please note: we make our stuff sacs big enough to allow fairly easy stuffing rather than reducing the bag to the tightest minimum.

†Please note: For all length and width options we change the amount of downfill to keep the warmth (TOT) the same.

Description

A sleeping bag with an added down filled middle layer inside for temperature control: perfect for minimalist backpacking or multi-stage racing. This ingenious combination of layers is actually lighter than having a full length zip for ventilation, and more packable too. The Triobag is an innovative, lightweight new way to use one sleeping bag for a wide range of temperatures.

Too cold? Get under the down filled middle layer for more insulation.
Too hot?  Sleep on top of the middle layer, with less insulation over you.
Still too hot? Turn the bag inside out and sleep just under its middle layer.

Ultimately flexible! 

  • Use as a -5°C bag. Sleeping under the mid-layer
  • Use as a  +5°C bag. Sleeping on top of the mid-layer
  • Use as a +15°C bag. Bag turned inside out and sleeping under the mid-layer alone.
     

Technical

Ultrashell (weight: 40gsm)

The lightest of PHD's coated materials. This ripstop nylon provides complete wind block and good water resistance at minimal weight. Ultrashell gives an excellent upgrade to performance with very little weight penalty.

Superlight MX fabric (weight: 32 gsm)

A mini-ripstop nylon with excellent tear strength, MX is the pick of the superfine 15 denier downproof materials. We have tested lighter fabrics, but most have had significant drawbacks, while our confidence in MX is based on several years of extensive use in both our ultralight and our high mountain gear.

Ultralight 10X fabric (weight: 26 gsm)

10X, PHD's First 10 Denier Fabric. 9,000 metres of the yarn used to weave 10X weighs just 10g, that's about the same as a £1 coin! For all its thinness 10X is amazingly downproof and with reasonable care will go on giving you good service for years.

1000 Fillpower Down

This rarest of all downs we reserve for the K Series. European goose down of unique quality. 1000 provides the highest warmth-for-weight performance possible from down. More on our down insulation.

Sizing

Lightweight Sleeping Bags Sizes

The measurements in the tables below are personal body measurements.

Length Height
Short 168cm and below (5' 6" and below)
Standard 169 - 184cm (5' 7" - 6')
Long 185 - 201cm (6' 1" - 6' 7")
Extra Long 202 - 213cm (6' 8" - 7')

Width Chest
Slim 78 - 92cm (31" - 36")
Standard 93 - 107cm (37" - 42")
Wide 108 - 125cm (43" - 49")
Extra Wide 126 - 142cm (50" - 56")

Reviews

Be the first to review this brand new product, contact us.

Features

  • A PHD special Summer Lightning Collection product, only available May and June 2018
  • Unique design:
    • Down filled middle layer sandwiched inside
    • Reversable
  • Use in three configurations for: -5°C, +5°C and  +15°C
  • Exclusive PHD 1000 fillpower down
  • Box-wall construction for maximum loft
  • Outer fabric: superlight MX
  • Inner: ultralight 10X
  • Box-wall construction for max loft
  • Hood draws up close around head
  • Footpiece: Ovoid shape to fit naturally to feet & avoid pressure; multibox section covers whole foot area
  • Straight-wall baffles for lightness
  • Stuff-sac & mesh storage bag supplied
  • Packed size*: 13 cm x 21cm
  • Colour: Black
  • Options:
    • Slim, Wide and Extra Wide widths†
    • Short, Long, and Extra Long lengths†
    • Water-resistant blue Ultrashell outer fabric (adds 18g, adds £32)
       

*Please note: we make our stuff sacs big enough to allow fairly easy stuffing rather than reducing the bag to the tightest minimum.

†Please note: For all length and width options we change the amount of downfill to keep the warmth (TOT) the same.

Description

A sleeping bag with an added down filled middle layer inside for temperature control: perfect for minimalist backpacking or multi-stage racing. This ingenious combination of layers is actually lighter than having a full length zip for ventilation, and more packable too. The Triobag is an innovative, lightweight new way to use one sleeping bag for a wide range of temperatures.

Too cold? Get under the down filled middle layer for more insulation.
Too hot?  Sleep on top of the middle layer, with less insulation over you.
Still too hot? Turn the bag inside out and sleep just under its middle layer.

Ultimately flexible! 

  • Use as a -5°C bag. Sleeping under the mid-layer
  • Use as a  +5°C bag. Sleeping on top of the mid-layer
  • Use as a +15°C bag. Bag turned inside out and sleeping under the mid-layer alone.
     

Technical

Ultrashell (weight: 40gsm)

The lightest of PHD's coated materials. This ripstop nylon provides complete wind block and good water resistance at minimal weight. Ultrashell gives an excellent upgrade to performance with very little weight penalty.

Superlight MX fabric (weight: 32 gsm)

A mini-ripstop nylon with excellent tear strength, MX is the pick of the superfine 15 denier downproof materials. We have tested lighter fabrics, but most have had significant drawbacks, while our confidence in MX is based on several years of extensive use in both our ultralight and our high mountain gear.

Ultralight 10X fabric (weight: 26 gsm)

10X, PHD's First 10 Denier Fabric. 9,000 metres of the yarn used to weave 10X weighs just 10g, that's about the same as a £1 coin! For all its thinness 10X is amazingly downproof and with reasonable care will go on giving you good service for years.

1000 Fillpower Down

This rarest of all downs we reserve for the K Series. European goose down of unique quality. 1000 provides the highest warmth-for-weight performance possible from down. More on our down insulation.

Sizing

Lightweight Sleeping Bags Sizes

The measurements in the tables below are personal body measurements.

Length Height
Short 168cm and below (5' 6" and below)
Standard 169 - 184cm (5' 7" - 6')
Long 185 - 201cm (6' 1" - 6' 7")
Extra Long 202 - 213cm (6' 8" - 7')

Width Chest
Slim 78 - 92cm (31" - 36")
Standard 93 - 107cm (37" - 42")
Wide 108 - 125cm (43" - 49")
Extra Wide 126 - 142cm (50" - 56")

Reviews

Be the first to review this brand new product, contact us.

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