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Climbing & Outdoor

What size sleeping bag do I need?

Sleeping bags come in length sizes. Pick a bag a little longer than your height so your feet are not jammed against the foot box.

Enter your height to see your recommended size.

Sleeping bag size chart

Your heightRecommended size
under 160 cm (about 5 ft 3 in)Short / Youth bag
160 to 175 cm (about 5 ft 3 in to 5 ft 9 in)Regular bag
175 to 185 cm (about 5 ft 9 in to 6 ft 1 in)Regular to Long bag
185 to 198 cm (about 6 ft 1 in to 6 ft 6 in)Long bag
198 cm and up (about 6 ft 6 in and up)Extra Long bag

How to measure

  1. Measure your height with the tape against a wall.
  2. Add a few cm if you sleep with a pillow or extra layers inside.
  3. Check the bag spec — most list a max user height.

What changes your size

Sleep with gear inside the bagSize up to Long.
Cold sleeperA snugger fit traps more warmth — avoid oversizing.
Side sleeperA roomier or spoon-shaped bag is more comfortable.
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FAQ

What size sleeping bag do I need?
One rated for a height a little above yours, so your feet are not compressed.
Does a longer bag keep you warmer?
No — extra empty space is harder to heat; fit it to your height.