REI Co-op Flexlite Air Chair Review

Overview

The REI Co-op Flexlite Air ($100) promises ultralight performance for backpackers who want more than just a foam pad at camp, but don’t want their kit weight to balloon.

At a single pound, it sits at the very light end of the framed-chair spectrum and gives weight-conscious hikers a real reason to reconsider the “chairs are for car campers” mindset.

It’s the smallest and lightest addition to the REI camping chair quiver and is an excellent choice for ultralight backpackers and recreational campers alike.

Key Specs

Spec	Value
Weight	454 g / 16 oz (1 lb)
Packed Size	~4.5 × 15 in
Assembled Dimensions	24 × 20 × 20 in
Seat Height	11 in
Weight Capacity	250 lbs
Frame	Shock-corded aluminum
Seat Material	70D ripstop nylon, DWR finish
Price	$100
Comparison	See how Flexlite Air Chair compares to similar gear

Performance

Weight & Packability

This is where the Flexlite Air genuinely earns its keep. At exactly 1 pound, it’s one of the lightest fully framed chairs you can buy, and its packed size of 4.5 × 15 inches slides easily into a backpack or tote. Its packed size is smaller than average — it fits inside the expandable side bottle pockets of a mid-sized backpack, which means you don’t need to lash it to the outside and deal with the extra snag points. The stuff sack weighs about 1.1 oz on its own, so diehard ounce-counters can leave it behind and simply roll the poles up inside the seat.

Setup & Teardown

The chair includes a single collapsible shock-corded aluminum pole and a sling-like seat — it’s dead simple to set up or pack away.

The construction centers around two lightweight hubs that you insert shock-corded poles into to create four legs and two support rails, with a half-pocket of ripstop nylon attaching to the ends to form the seat.

Assembly takes under a minute once you’ve done it a couple of times. The one caveat:

packing the chair back up is a little finicky — the mesh storage bag isn’t very protective, and you have to be particular about how you fold the poles and roll the seat to make everything fit.

Comfort

The comfort story is nuanced and very body-size dependent. Sitting with your knees bent or with legs crossed is most comfortable, as the fabric seat cradles your body compared to other chairs you might sit more on top of. Longer sits cause the front edge of the seat to dig into your hamstrings when you stretch out your legs, which can restrict circulation — though occasional readjustments keep the blood flowing.

Back support is adequate, although the back is not quite as high as some other chairs, and the entire seat is a bit smaller in width and depth — making it best for users with a smaller to medium frame and build.

Taller users will find the low back digs in under the shoulder blades.

If you’re over 6 feet or pushing 200 lbs, manage expectations:

someone over 180 pounds is going to feel like the chair is about to snap under them

, even though the rated capacity is 250 lbs.

Stability

Stability is the chair’s most consistent weak point across every review I found. On anything other than completely flat, hard ground, there’s a period of testing where you check and re-check that you aren’t about to tip over. Between the feet sinking into softer ground and the flexibility of the poles, it can be hard to confidently relax. The feet are narrow and tend to sink into soft ground — add in the high center of gravity and the lack of torsional structural support, and this is easily one of the least stable camp chairs available.

The Flexlite Air is best used on solid surfaces like rock so it doesn’t sink into the ground.

One DIY fix: cut holes in practice golf balls and fit them over the leg ends. A product called Chair Buddies also clips over the leg ends and helps prevent sinking quite effectively.

Neither solution is elegant, but both work.

Durability

The fabric is thinner than competitors — the aluminum frame held up fine during testing, and the nylon seat fabric, though thin, never tore or frayed. That said, at 70-denier, it’s the least durable of the ultralight chairs in the category. Long-term users report better news: after 5 years of use on every backpacking trip, the Flexlite Air Chair has proven to be a good investment — other than a few scratches to the anodized coating and some dirt, durability has been great. There are isolated reports of pole sleeves splitting, but nothing systemic.

Value

It’s the lightest scoop seat-style backpacking chair available, yet it costs significantly less than the closest competition in this category.

The Helinox Chair Zero — its most direct rival —

is slightly more comfortable and stable while weighing two ounces more and costing quite a bit more.

For most backpackers who don’t need the marginal stability bump, the Flexlite Air is the more sensible buy.

Pros & Cons

Pros

• Genuinely one-pound weight — fits in a side bottle pocket
• Fast, tool-free shock-corded assembly
• DWR finish resists moisture and campsite grime
• Undercuts closest competitors by $20–40
• Long-term durability holds up with light-to-moderate use
• Stuff sack is ditchable, saving a few grams

Cons

• Side-to-side stability is poor — expect some fidgeting
• Small leg tips sink readily into sand or soft soil
• Low backrest and shallow seat pocket don’t suit tall or heavy users well
• 70D fabric is the thinnest in its class
• Packing back into the stuff sack takes some fussing
• 250 lb weight limit is on the low end; heavier users may feel the flex

Who Should Buy This

The Flexlite Air is an ideal choice for the backpacker who is looking to add comfort to their hikes and who also seeks out and appreciates the lightest gear.

More specifically, it’s best suited to smaller-to-medium-framed hikers — say, under 175 lbs and under 5’10” — who are spending multi-night trips in one spot and want real off-ground seating without a meaningful hit to their base weight. If you’re a larger person or you need a chair you can truly slouch in without bracing your core, step up to the Helinox Chair Zero or the NEMO Moonlite Elite and pay the weight and price premium.

Verdict

The REI Flexlite Air Chair does exactly what it promises: delivers a fully-framed, backpack-friendly seat for a single pound and $100. The stability shortcomings are real and you’ll feel them on anything other than flat, hard ground — but for most reasonable use cases (an evening at camp, a summit lunch break, a riverside rest), it gets you off the dirt without meaningfully loading your pack. For backpackers looking for a balance between weight savings and comfort, this is an ultralight chair that packs plenty of comfort and back support into its one-pound package. Rating: 7.5/10.