The short answer
Cosac 6ft is our starting point for shared lounging at a $299 listed complete price. Move to the 7ft when you want more stated diameter and can spare the floor space. Jaxx Cocoon 6 is worth comparing when a flatter round surface suits the room better.
Our picks compare published specifications and named configurations. We have not physically tested these products. Prices were checked on October 1, 2026, before tax, with no coupon assumed. How we choose
What earns a place here
We prioritize large published footprints, complete-package clarity and the ability to remove the cover. Two-person fit remains personal; none of our selections is based on an independent two-adult seating test.
The details, side by side.
| Model | Complete price | Published dimensions | Fill | Outer cover |
|---|---|---|---|---|
| Cosac 6ftSherpa-fleece cover, inner liner and filling included | $299 | 72 in diameter | Shredded memory foam | Removable, machine-washable sherpa-fleece cover. Follow the sewn-in care label. |
| Cosac 7ftSherpa-fleece cover, inner liner and filling included | $399 | 84 in diameter | Shredded memory foam | Removable, machine-washable sherpa-fleece cover. Follow the sewn-in care label. |
| Jaxx Cocoon 66ft, Dark Gray Microsuede | $220 | Flat: 72 × 72 × 20 in | Shredded foam in a protective liner | Removable, machine-washable cover; follow the cover care label. |
| Ultimate Sack 6000Complete chair; fabric selection varies | Check current priceConfiguration price not verified | About 60–68 in across × 34–38 in high | New shredded polyurethane foam | Removable, washable outer cover; follow the care label. |
Dimensions describe different forms: width, diameter and diagonal are not interchangeable. All figures above are manufacturer-reported. See each linked profile for caveats.
Our shortlist.
01 / For a shared movie-night corner
Cosac 6ft
The maker markets this 72-inch diameter for couples and movie nights. It is the middle-price option in the Cosac range, with the same removable-cover arrangement.
$299
Sherpa-fleece cover, inner liner and filling included
- Cover, liner and filling are included.
- Filled liner stays separate when the outer cover is removed.
- Requires a substantial clear floor area.
- Foam density and an independent durability test are not available in our source record.
Its round footprint occupies a full six-foot-wide patch of floor.
02 / For more stated room across
Cosac 7ft
An extra foot of diameter creates a materially larger floor commitment. Consider it when both occupants want more room, while recognizing that usable occupied space needs a real fit check.
$399
Sherpa-fleece cover, inner liner and filling included
- Cover, liner and filling are included.
- Filled liner stays separate when the outer cover is removed.
- Requires a substantial clear floor area.
- Foam density and an independent durability test are not available in our source record.
Plan the room around its seven-foot diameter, including space to walk past.
03 / For a low shared lounging surface
Jaxx Cocoon 6
The flat 72-inch form may be a better geometry for side-by-side floor-level relaxation than a taller sack.
$220
6ft, Dark Gray Microsuede
- Supports a flat or upright lounging arrangement.
- Removable cover and replacement-cover options.
- Its 55 lb listed weight affects repositioning.
- A round lounger is not a rectangular guest mattress.
The full 72-by-72-inch footprint applies when it is flat.
04 / For another large foam-seat format
Ultimate Sack 6000
The maker lists a 60–68-inch width range. Compare its rounded shape and greater listed weight against the other options before deciding.
Check current price
Complete chair; fabric selection varies
- The filled liner separates from the outer cover.
- The maker specifies double stitching and a child-lock zipper.
- The fully fluffed size varies with use and floor surface.
- A single current complete price was not unambiguously verified.
The listed 70–75 lb weight is a consideration for frequent moves.
Make the choice that fits.
Do not equate a seating claim with personal space
Two adults tucked close together need a different layout from two people using laptops or changing position separately. Marketing capacity is a starting description, not a universal fit guarantee.
Allow room around the shared seat
A larger chair also needs accessible space on more than one side. Think about how each person will enter, leave and reach nearby objects without moving the other person.
A few useful answers.
Is a 6ft beanbag enough for two adults?
Cosac markets its 6ft model for shared use, but body size and sitting position determine practical fit. The published diameter is 72 inches; independent usable-seat measurements are not available here.
Should couples choose a 7ft beanbag?
Consider it when extra floor space is available and shared lounging is the main purpose. A smaller room may be better served by two compact seats rather than one very large round one.
Sources behind this guide
Manufacturer pages establish the specifications below. They do not independently establish comfort, durability or superiority. Source details checked October 1, 2026.
- Cosac — Cosac size range and configuration detailsPrimary manufacturer source · Checked October 1, 2026
- Jaxx — Jaxx Cocoon 6 product and configuration detailsPrimary manufacturer source · Checked October 1, 2026
- Ultimate Sack — Ultimate Sack 6000 product and configuration detailsPrimary manufacturer source · Checked October 1, 2026