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NEMO Switchback
#7 — Best Closed-Cell Foam Pad

NEMO Switchback Review (2026)

Closed-cell foam that cannot fail, with deeper nodes than the Z Lite

★★★★★
8.5/10
Reviewed by William • Updated August 2026 $55

A closed-cell foam pad cannot puncture, cannot deflate, and needs no repair kit, which removes an entire category of trip-ending failure. The Switchback's node architecture is deeper than the Therm-a-Rest Z Lite's, giving 0.9in of loft against 0.75in and a slightly warmer, slightly more comfortable result. It straps outside a pack, doubles as a sit pad and a frame for frameless packs, and costs $55. Comfort is the honest limitation — no foam pad competes with an air pad.

TrailCraft Score

What Works

  • Cannot puncture or deflate — no failure mode
  • Deeper nodes than the Z Lite for slightly more loft
  • Doubles as a sit pad, pack frame, and winter supplement
  • $55
  • Instant setup — unfold and lie down

Limitations

  • Far less comfortable than an air pad, especially for side sleepers
  • Bulky — straps outside the pack
  • R-value 2.0 is three-season at best alone
  • Foam compresses over years of use

At a Glance

R-value2.0
Weight14.5oz / 411g
Thickness0.9in
TypeClosed-cell foam, accordion fold
Packed size20 x 5 x 5.5in
Failure modesNone
WarrantyNEMO lifetime

Score Breakdown

Value for Money
9.2
Warmth
7.0
Comfort
6.8
Packability
6.4
Durability
9.8

What Sets It Apart

The multi-use argument is what earns this a place even in kits that already have an air pad. It is a sit pad at every break, a frame for a frameless pack, an extra R-2.0 stacked under an air pad in winter, and a backup if the air pad fails. Few pieces of gear do four jobs for 14.5 ounces.

Closed-cell foam that cannot fail, with deeper nodes than the Z Lite

Who This Is For

Ultralight hikers, anyone who has had an air pad fail, winter campers stacking pads, and hikers who want zero-maintenance gear.

Note: Prices are current as of August 2026. Some links are affiliate links.

Also Consider

See the full comparison

All 9 options in this category ranked side by side.

View Full Comparison →

Common Questions

Switchback or Therm-a-Rest Z Lite?
The Switchback has deeper nodes and marginally more warmth and comfort; the Z Lite is slightly lighter and more widely available. They are very close.
Can I stack it under an air pad?
Yes, and it is the standard winter technique. R-values add, so a 2.0 foam pad under a 4.8 air pad gives you roughly 6.8 — genuine deep-winter territory.