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Silk Mummy Liner

Cocoon Silk Mummy Liner


5 5 (6)

  • blue
  • green
  • more

Premium Stretch Knit Expander Sleeping Bag Liner

Sea To Summit Premium Stretch Knit Expander Sleeping Bag Liner

from $29.95

  • blue
  • green

Cotton Sleep Sack

Grand Trunk Cotton Sleep Sack


Cotton Mummy Liner

Cocoon Cotton Mummy Liner


4 5 (1)

Egyptian Cotton Mummy Liner

Cocoon Egyptian Cotton Mummy Liner


5 5 (5)

Silk Travel Sheet

Cocoon Silk Travel Sheet


5 5 (11)

  • blue
  • green
  • more

Silk Sleep Sack - Single

Grand Trunk Silk Sleep Sack - Single


2 5 (1)

100% Silk Sleeping Bag Liner

Rab 100% Silk Sleeping Bag Liner

from $57.95

5 5 (6)

Travelsheet Couplers

Cocoon Travelsheet Couplers

from $47.95

4 5 (3)

100% Cotton Sleeping Bag Liner

Rab 100% Cotton Sleeping Bag Liner

from $25.95

2 5 (1)

Silk Sleep Sack - Double

Grand Trunk Silk Sleep Sack - Double


Cotton Travel Sheet - Kids'

Cocoon Cotton Travel Sheet - Kids'


CoolMax Travelsheet

Cocoon CoolMax Travelsheet


4 5 (2)

Egyptian Cotton Travelsheet

Cocoon Egyptian Cotton Travelsheet


4 5 (1)

Bamboo Sleep Sack

Grand Trunk Bamboo Sleep Sack


Egyptian Cotton Double Travelsheet

Cocoon Egyptian Cotton Double Travelsheet


Silk Double Travelsheet

Cocoon Silk Double Travelsheet


5 5 (4)

Silk MummyLiner Coupler

Cocoon Silk MummyLiner Coupler


Extra-Large Silk Travelsheet

Cocoon Extra-Large Silk Travelsheet


Wicking Mummy Liner

Kelty Wicking Mummy Liner


3 5 (2)

Silk/Egyptian Cotton Mummy Liner

Cocoon Silk/Egyptian Cotton Mummy Liner


Silk-Cotton Travel Sheet

Cocoon Silk-Cotton Travel Sheet


How to Choose Between Sleeping Bags

The Age-Old Debate


There are a lot of factors to consider when choosing a sleeping bag, but perhaps the most basic and important of these is whether to get a bag that uses down insulation or one that uses synthetic insulation. Each insulation type has its own set of advantages and disadvantages, so picking between the two requires you to consider the type of camping you'll be doing (i.e. backpacking vs. car camping) as well as the conditions you'll be facing while you're out there.


Down is the lightest, warmest, and most packable form of insulation. However, down loses some of its insulating properties when wet and tends to be more expensive than synthetic insulation.


Synthetic insulation can better handle wet conditions and usually has a lower price tag than down, but it's also bulkier and heavier. Take this into consideration when planning long trips.