Backpacking chairs · Review

REI Flexlite Air Chair Review (Bought & Tested!)

I bought this chair with my own money and put it through 9 measured tests.

  • Setup ~36 sec
  • Seat size 19.8 x 10.5 in
  • Seat height 7.3 in
  • Weight 1.07 lbs
The author testing the REI Flexlite Air Chair.
My REI Flexlite Air Chair.

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Test scorecard · scored against other backpacking chairs

6.9out of 10
Portability10
Quality7
Ease of Use6.6
Comfort6.3
Stability3.7

The REI Flexlite Air Chair is the lightest chair I’ve tested, and one of the cheaper ones under 2 pounds. However, it also has the narrowest base of any backpacking chair I’ve tested, and the seat sinks so low that the back poles end up against your spine.

What won me over
  • Very lightweight
  • Not expensive
What let me down
  • Least stable chair
  • No seat support, low seat height

If you prefer watching to reading, my video review of this chair is coming soon.

See the 9 tests
  1. Set up
  2. Pack away
  3. Unfolded dimensions
  4. Seat size
  5. Seat height
  6. Backrest
  7. Stability
  8. Materials
  9. Portability
  10. Pros, cons, recommendations
  11. Bonus – MUST read!

Set Up

Here’s what you get in the box:

  • Carry bag
  • Chair fabric
  • Poles
The carry bag, chair fabric and poles of the REI Flexlite Air Chair.
What’s in the box.
  1. Follow the shock-cording to set up the poles.
  2. Locate the REI logo on the chair fabric, this indicates the top of the chair.
  3. Secure the top corners of the chair onto the poles first, then the bottom.
The author using a thumb grip to pull a corner of the REI Flexlite Air Chair on.
The last pole pocket will be a bit tougher when this chair is new, so use these thumb grips for extra gripping power.
  • Setup time ~36 seconds

Pack Away

Fold the fabric in half, make sure the pole pockets don’t overlap, then fold in the sides, wrap the poles up, and secure back into the bag.

The author laying the folded poles onto the fabric of the REI Flexlite Air Chair.
The poles sit on the shorter end of the fabric, ready to roll.
  • Pack-away time ~53 seconds
    • Breaking the chair down 35 seconds
    • Getting it into the bag 18 seconds

Unfolded Dimensions

  • Width 19.75incorner to corner
  • Depth 20.25inback to front
  • Height 23.5inground to the top of the chair

Seat Size

  • Width 19.8incorner to corner
  • Depth 10.5inback to front of the seat
The author measuring the seat of the REI Flexlite Air Chair.
Measuring the widest part of the seat.
The seat of the REI Flexlite Air Chair with the author sitting on it.
Sitting on the seat. I’m 5’3 and 117lbs.

Seat Height

I measured with nobody in the chair, then again with me sitting in it.

  • Bottom of the seat 9.75inno one sitting
  • Front seat height 12.5inno one sitting
The measured seat height of the empty REI Flexlite Air Chair.
With nobody in it, the seat bottom sits 9.75in up.
  • Bottom of the seat 7.25inwith me in it
  • Front seat height 10.75inwith me in it
The measured seat height of the REI Flexlite Air Chair with the author sitting in it.
My weight drops that to 7.25in.

That’s a 2.5in sink under my weight.

Backrest

  • Height 18.5infrom the end of the seat to the top of the chair
  • Width 19.75inside to side
The author leaning back in the REI Flexlite Air Chair.
The backrest stops a few inches short of my neck.

I also took the angles with a digital protractor while sitting in it.

  • Leg angle 28°
  • Backrest angle 33°
  • Total seat angle 95°

The backrest angle’s normal, but the legs sit far steeper than the 16° to 24° most chairs give you. That closes the total seat angle to 95°, the tightest of the 11 backpacking chairs I’ve tested, and my back starts aching after about 30 minutes.

Stability

  • Front spread 9.7in
  • Side spread 11.75in
The author measuring the front feet spread of the REI Flexlite Air Chair.
Taking the spread across the two front feet.

Both spreads are narrow, and the side is wider than the front. Most chairs are built the other way round.

The measured front and side feet spread of the REI Flexlite Air Chair.
The front and side spreads, seen from above.
  • Feet spread area 114 in²front spread multiplied by side spread
  • Foot diameter 0.85in

Materials

  • Fabric 70D ripstop nylon
  • Coating DWR
  • Poles Aluminum
  • Hubs Resin
The ripstop nylon fabric of the REI Flexlite Air Chair.
A close look at the ripstop weave.
  • Leg and seat poles 0.53in
  • Center bar 0.67in

The stitching’s great all the way round, without any loose threads.

  • Weight capacity 250lbs
  • Warranty 1 year

Portability

  • Total weight 1lbs 1.11oz
    • Fabric 2.96oz
    • Poles 13.02oz
    • Carry bag 1.13oz
  • Trail weight 15.98ozif you leave the carry bag behind
The packed REI Flexlite Air Chair beside a 1-liter Nalgene bottle.
That’s a 1-liter Nalgene on the left, for scale.
  • Packed size 14.0 x 5.0 x 4.25in
  • Packed volume 298 in³
  • Ease of carry Side-loading bag with a carabiner loopsmall opening

Pros, Cons, Recommendations

Now, what are the pros and cons, and would I recommend the REI Flexlite Air Chair?

Very lightweight

At 1lbs 1.11oz, nothing I’ve ever tested comes in lighter. Only 5 of my backpacking chairs are under 2 pounds at all, and even the Helinox Chair Zero is an ounce heavier than this one.

Backpacking ChairWeight (lbs.)
REI Flexlite Air1.07
Helinox Chair Zero1.15
NEMO Elite1.42
REI Flexlite Camp1.89
Big Agnes Skyline1.89

Not expensive

An ultralight chair usually costs a lot more than this one. Of the five chairs I’ve tested under 2 pounds, only the REI Flexlite Camp is cheaper, and REI puts this one on sale several times a year.

Least stable chair

Its feet spread area is 114 in², the narrowest base of the 11 backpacking chairs I’ve tested.

Backpacking ChairFeet Spread (F x S, in)Spread Area (in²)
REI Flexlite Air9.7 x 11.8114
REI Flexlite Camp11.3 x 11.6131
Helinox Chair Zero14.1 x 10.6149
NEMO Elite16.1 x 9.8158
Big Agnes Skyline15.8 x 13.8218

Most chairs get a front spread wider than the side spread, and that’s what keeps them planted. But this Flexlite Air is the opposite, which is why leaning a little off to one side was enough to make the entire chair lose its balance.

No seat support, low seat height

The seat has so much flex that it feels more like a hammock than a chair. You sink 2.5in into it, so you’re left sitting 7.25in off the ground, the lowest of the 11 chairs alongside the NEMO Elite. REI markets the seat height as 11in.

Backpacking ChairSeat Height (in)
Big Agnes Skyline10.1
REI Flexlite Camp9.0
Helinox Chair Zero7.5
REI Flexlite Air7.3
NEMO Elite7.3

Lean back and the rear seat poles press straight into your back, which gets annoying after a while. Sit upright and they don’t touch at all.

The rear poles of the REI Flexlite Air Chair pressing into the author's back.
Leaning back puts the rear poles against my back.
The author sitting upright in the REI Flexlite Air Chair, clear of the rear poles.
Sitting upright, the poles don’t touch my back.

Overall recommendation

If you need the lightest possible chair at a budget price, the REI Flexlite Air Chair beats sitting on a rock, and nothing I’ve tested goes lighter. However, you’re trading away a lot of stability and comfort for it, so if you want to sit still for a few hours, this isn’t the one.

Bonus – MUST Read!

I ran the same 9 tests over 11 backpacking chairs. My Best Backpacking Chairs article puts every number side by side.

Or, check out the REI Flexlite Air Chair:

I measured every number on this page myself.

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