Short answer: Chompy is the better fit for children roughly 3 to 6. It stands shorter, weighs about 1.98 lb, and its dinosaur face plus five numbered targets give small kids something to aim at. Puncho suits children roughly 6 to 12. It is a taller, heavier 3 lb ninja bag built for harder hits and longer sessions. Both are rated safe from age 3, so if your child is 5 or 6 the decision comes down to how hard they hit and how long they keep going.
The quick comparison
| Chompy | Puncho | |
|---|---|---|
| Best fit | Ages 3 to 6 | Ages 6 to 12 |
| Rated for | Ages 3 to 8 | Ages 3 to 12 |
| Character | Friendly dinosaur | Ninja |
| Shipping weight | 1.98 lb | 3 lb |
| Colors | Red, Blue | Blue, Green, Pink, Red |
| Targets | Five numbered targets | Open striking surface |
| Price | $29.99 | $34.99 |
| Base | Weighted, fill with water or sand | Weighted, fill with water or sand |
Pick Chompy if your child is 3 to 6
At this age the problem is rarely power. It is aim, balance and attention span. A three year old does not throw a punch so much as fall forward into one, and a bag that towers over them is discouraging rather than fun.
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Chompy is sized for that. The dinosaur face reads as a playmate rather than equipment, which matters more than parents expect. Children this age engage with a character. They will name it, talk to it, and come back to it for weeks. A plain cylinder gets ignored by the second Saturday.
The five numbered targets are the other half of it. They turn punching into a game with rules a child can invent for themselves. Call out a number, hit that spot. Parents in our reviews describe siblings taking turns on different numbers, which solves the fight over whose turn it is without an adult refereeing.

Build matters more at this age too, because young children hug, lean on and sit on things. Chompy uses extra thick non toxic material with double sealed seams to hold air and survive that. One reviewer reported not refilling air in almost three months of daily use.
See Chompy and the full 4 in 1 set
Pick Puncho if your child is 6 to 12
Somewhere around six or seven, kids stop patting and start hitting. They also start caring whether a toy looks like a toy. Both of those point to Puncho.
It is the taller, heavier bag. The extra weight is the point: a heavier base absorbs a real strike and returns to vertical instead of skidding across the floor. Puncho is built from ultra thick puncture resistant PVC for exactly this reason, because an eight year old kicking a bag is a different load than a four year old pushing one.
The ninja styling does quiet work as well. Older kids are quick to decide something is for babies, and a dinosaur can trip that switch around age seven. A ninja does not.

See Puncho and the full 5 in 1 set
What about a 5 or 6 year old, where they overlap?
This is the only genuinely hard call, so here is the honest way to make it. Ask two questions.
How hard does your child actually hit? If they are physically big for their age, already in a martial arts class, or tend to kick rather than punch, go with Puncho. It absorbs more and will not feel outgrown in a year.
Is there a younger sibling? If a toddler shares the room, Chompy wins. The smaller size and the character make it usable by both, and the numbered targets give them a structured way to share. A bag that only the older child can use tends to become a source of conflict rather than a solution to one.
If neither question decides it, buy for the next two years rather than this month. A six year old grows into Puncho. They grow out of Chompy.
What both have in common
Both are inflatable bop bags with a weighted base you fill with water or sand, both spring back upright immediately after a hit, and both are designed to do that indoors without damaging furniture or floors. Both arrive as a complete set with gloves and a pump, so there is nothing else to buy. Both deflate and store flat when you need the floor space back.
Neither is a training bag in the adult sense. They are not for building punching technique, and they should not be sold to you that way. They are energy outlets that happen to teach coordination, timing and a little self control along the way.
Common questions
Can a 3 year old use Puncho?
Yes. Puncho is rated from age 3. It is simply taller and heavier than a three year old needs, so most parents of toddlers are happier with Chompy. If you have both a toddler and an older child, many families buy Puncho for the older one and let the younger share it under supervision.
Is Chompy too babyish for a 7 year old?
It depends on the child, but seven is roughly where the dinosaur stops landing. Our reviews skew heavily toward ages 3 to 6 for Chompy. For a seven year old, Puncho is the safer bet.
Can I buy both?
Families with kids at both ends of the range often do, and it removes the sharing problem entirely. Bundle two or more items and the discount applies automatically at checkout.
Do they need to be inflated with a special pump?
No. A pump is included with both. Several reviewers mention that an electric pump makes the first setup faster if you happen to own one, but it is not required.
How much floor space do they need?
Enough for the bag to tip and return without hitting anything, so roughly an arm span in every direction. Both stand on a weighted base rather than a wide frame, so the footprint itself is small. Several parents keep theirs in a playroom corner and pull it out when needed.
Which is the better gift?
Both ship in designed gift packaging and are ready to use the same day, which is the real gift test. For a child whose age you are not sure of, Chompy is the safer choice at the younger end and Puncho at the older end. When in doubt about a child aged 5 to 7, ask the parent how hard they hit.
The short version
Chompy for 3 to 6, Puncho for 6 to 12, and in the overlap let hitting power and siblings decide. Both are built for the same job: a safe indoor place to put a lot of energy, so it does not end up in the furniture.
