High chairs
The best high chairs for grandparents' house
A chair used four times a month has a completely different job description. Small, cheap, and put away in seconds.
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Buy the hiccapop Omniboost. It folds to about the size of a laptop bag, straps to any dining chair, comes with its own tray, and costs little enough that you can simply leave it at their house. If their table takes a clamp, the Inglesina Fast Table Chair is the nicer seat and uses no floor space at all.
Our pick
hiccapop Omniboost Travel Booster
Folds to the size of a laptop bag and straps onto a dining chair. The cheapest way to have a safe seat at a grandparent's house.
The deciding feature is not the seat, it is the fold. A grandparent who has to wrestle a full-size chair out of a cupboard will end up not using it.
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Who should buy something else
- Their dining table has a flat, solid edge and a stable base. Buy the Inglesina Fast Table Chair. Zero floor space, and the baby sits at the table.
- They have a spare cupboard and want a proper chair. Buy the Cosco Simple Fold. A real floor-standing chair that folds flat in one motion.
- The grandchild is past two and just needs height at the table. Buy the Ingenuity Baby Base booster. Hard plastic, wipes clean, straps to a dining chair.
Quick picks
Our ranking, with the reasoning underneath. Tap any row to jump to the full write-up.
| # | Product | Best for | Score | Price |
|---|---|---|---|---|
| 1 | hiccapop Omniboost Travel Booster Folds to the size of a laptop bag and straps onto a dining chair. The cheapest way to have a safe seat at a grandparent's house. | Travel | 7.9 | Check price on Amazon #ad Affiliate link · We show no price until we can verify it live |
| 2 |  Inglesina Fast Table Chair Clamps to the table with zero floor footprint and folds into a bag. The single best thing to own in a small apartment or a rental. | Small apartments | 8.3 | Check price on Amazon #ad Affiliate link · We show no price until we can verify it live |
| 3 |  Cosco Simple Fold About as cheap as a floor-standing chair gets, folds in one motion, and takes a child to 50lb. The sane second chair. | Rock-bottom, and folds flat | 7.5 | Check price on Amazon #ad Affiliate link · We show no price until we can verify it live |
| 4 | Ingenuity Baby Base 2-in-1 Booster The straightforward step after a high chair: it straps to a dining chair, has a removable tray, and wipes clean in seconds. | Boosters, overall | 8.0 | Check price on Amazon #ad Affiliate link · We show no price until we can verify it live |
| 5 | Summer Infant Pop 'n Sit Portable Booster Pops open like a camping chair and folds into a tote. The one to leave in the trunk for picnics and holidays. | Eating outdoors | 7.5 | Check price on Amazon #ad Affiliate link · We show no price until we can verify it live |
Scores are our own research scores on the rubric published at how we choose. They are not star ratings from customers, and we do not show a price we cannot verify live.
Every pick, in detail
Photo for illustration, not a photograph of our own unit.
hiccapop Omniboost Travel Booster
hiccapop
Folds to the size of a laptop bag and straps onto a dining chair. The cheapest way to have a safe seat at a grandparent's house.
- Safety
- 7
- Cleaning
- 7
- Footprint
- 10
- Longevity
- 7
- Value
- 9
- Type:
- Folding booster with tray
- Footprint:
- None, it sits on a chair
- Tray:
- Included, removable
- Price tier:
- Budget
What works
- Folds small enough for a carry-on
- Tray included, unlike most boosters
- Cheap enough to leave at a relative's house
What to know first
- Only as stable as the chair you strap it to
- Fabric absorbs spills
- Not a replacement for a daily high chair with a young baby
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Photo for illustration, not a photograph of our own unit.
Inglesina Fast Table Chair
Inglesina
Clamps to the table with zero floor footprint and folds into a bag. The single best thing to own in a small apartment or a rental.
- Safety
- 8
- Cleaning
- 7
- Footprint
- 10
- Longevity
- 7
- Value
- 8
- Type:
- Hook-on table chair
- Footprint:
- None on the floor
- Tray:
- None, the child uses the table
- Price tier:
- Mid-range
What works
- No floor space used at all
- Folds flat into a carry bag for restaurants and travel
- Puts the baby at table height with the family
What to know first
- Needs a suitable table edge, so no pedestal or glass tables
- Fabric seat needs sponging, not hosing
- Weight limit is lower than a floor-standing chair
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Photo for illustration, not a photograph of our own unit.
Cosco Simple Fold
Cosco
About as cheap as a floor-standing chair gets, folds in one motion, and takes a child to 50lb. The sane second chair.
- Safety
- 7
- Cleaning
- 6
- Footprint
- 8
- Longevity
- 5
- Value
- 10
- Type:
- Folding full-size chair
- Age range:
- Six months to 50lb
- Tray:
- Three positions, removable
- Price tier:
- Budget
What works
- Cheap enough to buy two without thinking about it
- Folds flat in one motion for a closet or a car boot
- Light enough for one person to carry upstairs
What to know first
- Basic: no recline, no height adjustment, no real footrest
- Fabric seat pad, and the seams catch food
- Feels flimsier than a chair costing twice as much
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Photo for illustration, not a photograph of our own unit.
Ingenuity Baby Base 2-in-1 Booster
Ingenuity
The straightforward step after a high chair: it straps to a dining chair, has a removable tray, and wipes clean in seconds.
- Safety
- 7
- Cleaning
- 10
- Footprint
- 9
- Longevity
- 6
- Value
- 10
- Type:
- Floor seat and dining-chair booster
- Footprint:
- None, it sits on a chair
- Tray:
- Removable, dishwasher-safe
- Price tier:
- Budget
What works
- Doubles as a floor seat for first tastes
- Hard plastic wipes clean instantly
- Cheap and widely available
What to know first
- Needs a dining chair with a flat seat
- Less support than a proper high chair for a young baby
- No height adjustment
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Photo for illustration, not a photograph of our own unit.
Summer Infant Pop 'n Sit Portable Booster
Summer Infant
Pops open like a camping chair and folds into a tote. The one to leave in the trunk for picnics and holidays.
- Safety
- 7
- Cleaning
- 6
- Footprint
- 10
- Longevity
- 6
- Value
- 9
- Type:
- Folding booster with tray
- Footprint:
- None on a chair, low free-standing outdoors
- Tray:
- Included
- Price tier:
- Budget
What works
- Opens and folds in one motion
- Comes with a carry bag
- Works on a chair or on the ground outdoors
What to know first
- Fabric seat needs machine washing after a bad meal
- Less rigid than a hard-plastic booster
- Not for daily indoor use with a young baby
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Why this is a different purchase
A chair at home gets three meals a day for two years. A chair at grandparents' gets maybe four meals a month, and spends the other ninety-nine per cent of its life in a cupboard. That inverts the priorities:
- Storage beats comfort. If it does not go flat, it ends up in the garage, and then it does not get used.
- Setup has to be obvious. Ideally one motion, with no diagram. Whoever sets it up will not be the person who bought it.
- Cheap is a feature. Under-used gear is not worth premium money, and cheap means you can own a second one rather than carting one back and forth.
- Durability barely matters. Forty-eight meals a year will not wear anything out.
Leave one there, or carry one with you
Leaving a seat at their house is almost always the better answer. It removes the chance of arriving without it, and it means the visit does not start with unpacking. A folding booster is cheap enough that buying two — one for the car, one for their kitchen — is a reasonable thing to do.
Carrying one makes sense if you visit several houses. In that case a folding booster with a tray covers restaurants and holiday rentals too, which is the case we make in best hook-on high chairs.
Check their table before buying a hook-on chair
The hook-on chair is the nicest seat in this category and the one most likely to be unusable at somebody else's house. It needs a flat, solid table edge within the clamp's thickness range, no apron or rail underneath where the clamp sits, a stable base rather than a pedestal, and never glass. Measure their table on a visit before you order anything.
About the chair in their attic
Many grandparents still have the high chair their own children used. Two things to check before it gets used again, and both are quick:
- Look it up on CPSC recalls. Older seats are exactly the population with open recalls, and some recalls were repair kits that were never fitted.
- Check it has a five-point harness, and that the harness still works. A tray is not a restraint, and older chairs often have only a waist strap or a crotch post.
If either check fails, it is a plant stand now. A new folding booster costs less than an evening out.
The bit worth saying out loud
Most high chair accidents are not equipment failures. They are a child left in a seat for a moment, or a seat put on a raised surface. If someone else is going to be doing the feeding, the two things worth mentioning kindly and once are: the harness goes on every time, and nobody leaves the room. Our high chair safety checklist is short enough to send as a link.
Worth saying plainly
A booster is only as safe as the chair it is strapped to, and a hook-on chair only as safe as the table it clamps to — which in an unfamiliar house you have not checked before. Per AAP guidance: harness every time, never rely on the tray, keep the seat clear of surfaces a child can push off, and never leave a child unattended. Check the straps and the clamp at the start of every visit, not once a year.
How we chose
Researched rather than hands-on. We used manufacturer specifications for folded dimensions, clamp ranges, weight limits and harness type, independent comparisons of portable seats by Mommyhood101 and NBC Select, AAP safety guidance and CPSC recall records. Folded size, setup simplicity and price are weighted up; longevity and adjustment are weighted down, because this chair will be used a few dozen times a year. Rubric: how we choose.
Common questions
What is the best high chair to keep at grandparents' house?
A folding booster with a tray, like the hiccapop Omniboost. It stores flat, sets up in one motion, straps to a dining chair they already own, and is cheap enough to leave there permanently.
Should I buy a second high chair or carry ours?
Buy a second one if you visit the same house regularly — a folding booster costs less than the hassle of remembering it. Carry one only if you visit several different houses.
Is an old high chair from the attic safe to use?
Only after two checks: search it on CPSC recalls, and confirm it has a working five-point harness. Many older seats have only a waist strap, and a tray is not a restraint.
Can you use a hook-on chair at someone else's house?
Only if their table has a flat, solid edge in the clamp's range, no apron underneath, a stable base, and is not glass. Measure it on a visit first, and take a folding booster as a fallback.
What age can a grandchild use a booster seat instead?
Once they sit independently and confidently, commonly after a year, and always within the seat's own stated minimum. See high chair vs booster seat.