How to Sew Hacky Sack: Make a Soft Six-Panel Footbag
A sewn hacky sack, also called a footbag, needs stable woven fabric, small seam allowances and a fill that shifts without turning hard. This guide shows how to make a durable six-panel footbag with ordinary sewing tools.
Quick answer
To sew hacky sack, join six small football-shaped fabric panels with a 6 mm (1/4 inch) seam allowance, leaving one seam partly open. Turn the bag right side out, add 35–55 g of plastic pellets, hand-stitch the opening closed, and knead the filling evenly before playing.
Key takeaways
- Six woven-fabric gores make a rounder, more controllable footbag than two fabric circles.
- Use small plastic pellets rather than rice, flour or loose sand for a reusable hacky sack.
- A 6 mm (1/4 inch) seam allowance keeps bulky seams out of a small ball.
- Do not overfill the bag: a footbag should compress and spread slightly on the foot.
- Backstitch every seam end and close the final opening with tight ladder stitches.
Contents7 sections
A homemade hacky sack is a small, soft footbag sewn from stable fabric panels and partly filled with loose pellets. The easiest durable version uses six football-shaped panels, a 6 mm (1/4 inch) seam allowance and about 35–55 g of plastic pellets. Learning how to sew hacky sack this way gives you a bag that is round enough to kick but soft enough to stall on your foot.
We will cover the best fabric and filling, a practical six-panel pattern, sewing order, final quality checks and the mistakes that make a footbag too hard, leaky or uneven. This is a small project, but accuracy matters because each seam is short and carries repeated impact.
What’s in this article7 sections
What is the best fabric and filling for a sewn hacky sack?
The best beginner combination is tightly woven canvas or faux suede filled with small plastic pellets. The fabric needs enough abrasion resistance to survive contact with shoes, while the fill needs to move inside the bag so it flattens briefly when you catch it.
A real leather footbag can last well, but leather is harder to sew accurately at this size and needle holes are permanent. Upholstery-weight woven fabric, cotton canvas and non-stretch faux suede are easier choices. If your fabric frays readily, handle the cut edges gently and keep the seam allowance consistent.
| Material | How it behaves | Best use | Watch for |
|---|---|---|---|
| Cotton canvas | Stable, easy to mark and sew | First footbag | Can fray at raw edges |
| Woven faux suede | Soft surface and good grip | Comfortable kicking bag | Check that it is not stretchy |
| Upholstery fabric | Often abrasion resistant | Longer-lasting bag | Very thick types create bulky seams |
| Quilting cotton | Easy to find and sew | Light-use practice bag | Use two layers or expect faster wear |
| Plastic pellets | Light, washable and mobile | Reusable footbag fill | Keep away from young children |
| Dry rice or lentils | Soft at first | Temporary practice fill only | Absorbs moisture and can spoil |
Do not use flour, sugar, loose sand or steel shot. Fine powders leak through even a good seam, sand makes the bag unexpectedly dense, and metal fill makes a small impact toy unnecessarily hard. Small pellets are also a choking hazard, so keep the project and finished bag away from children who may put it in their mouth.
- Seam stability
- Woven fabric: Stable under impact
- Stretch knit: Can stretch at seams
- Finished shape
- Woven fabric: Keeps a rounded form
- Stretch knit: Can become uneven
- Best choice
- Woven fabric: Canvas or faux suede
- Stretch knit: Avoid for first bag
- Edge handling
- Woven fabric: May fray; trim closely
- Stretch knit: Does not fray much
Woven cloth holds a small round shape more reliably than a stretch knit.
What tools and measurements do you need?
You need six identical fabric panels, strong polyester thread, a hand-sewing needle, fabric scissors, pins or clips, a ruler and a small funnel or folded-paper chute. A sewing machine makes the construction quicker, but you can sew the seams by hand with a tight backstitch.
For a compact beginner footbag, make a panel template 70 mm (2 3/4 inches) long and 32 mm (1 1/4 inches) wide at its widest point. The shape resembles a narrow American football or an almond: pointed at both ends and smoothly curved along both sides. These dimensions include the 6 mm (1/4 inch) seam allowance.
Cut a paper template first, fold it down the centre and trim it while folded. That simple step makes both sides symmetrical. Trace the template six times on the wrong side of the fabric, then cut just outside or directly on the traced line, depending on where you marked the seam allowance.
Set up the sewing machine
A universal size 80/12 needle and all-purpose polyester thread work for most canvas and faux suede. Set a straight stitch around 2.0–2.5 mm long. Short stitches distribute stress along the curve and make it harder for pellets to work through a seam.
Test on two scraps before cutting into your panels. The stitch should not pucker the fabric or leave loose loops underneath. If a thick upholstery fabric will not feed smoothly, use a size 90/14 needle and sew slowly rather than pulling the fabric through.
How to sew hacky sack step by step
To sew hacky sack cleanly, build the six panels into three pairs first, then join the pairs into a ball while leaving a small opening for filling. Keep every pointed panel end aligned before you sew, because even a 3 mm mismatch can produce a visibly crooked footbag.
- Cut and mark the six panels. Cut six identical pieces. On the wrong side of each panel, mark the seam line 6 mm (1/4 inch) from the edge if you did not include it in the cutting template.
- Sew three panel pairs. Place two panels right sides together. Starting 6 mm from one pointed end, sew one long curved edge and stop 6 mm before the other point. Backstitch at both ends.
- Open the pairs. You now have three shallow, leaf-like units. Finger-press the seam allowances to one side; do not use a hot iron on faux suede unless its care label permits it.
- Join two pairs. Put two units right sides together and match the pointed ends. Sew one open curved edge from point to point. Add the next seam in the same way, creating most of the ball shape.
- Add the final pair. Attach the third unit around the open edge. On the last seam, sew most of the curve but leave an opening about 30–35 mm (1 1/4 inches) long.
- Trim only if needed. If the fabric is bulky, trim seam allowances to about 4 mm (3/16 inch), especially near the points. Do not nick the stitching.
- Turn the bag right side out. Push gently through the opening with a blunt pencil eraser or chopstick. Work each panel point out fully, but do not force the seam.
- Fill in small additions. Use a funnel to add 35 g of pellets, then pinch the opening shut and test the shape. Add up to about 55 g if you want a firmer, heavier bag.
- Close the opening. Thread a hand needle with doubled polyester thread. Use ladder stitch, taking 3–4 mm bites on alternating fold edges, then pull the thread snug every few stitches. Knot securely and bury the thread tail inside the bag.
- Cut six panelsUse identical football-shaped pieces with 6 mm seam allowance.
- Make three pairsSew each pair along one curved edge.
- Join the pairsMatch panel points and sew the remaining curved seams.
- Leave an openingKeep 30 mm unsewn in the last seam.
- Turn and fillTurn right side out and add pellets gradually.
- Close by handLadder-stitch the opening with doubled strong thread.
Sew one seam at a time and leave the final seam open for filling.
How full should a hacky sack be?
A good hacky sack is normally filled to roughly two-thirds of the space it could hold when rounded. It should look plump, yet compress between finger and thumb. If it stays perfectly spherical and firm, it is overfilled and will bounce away from your foot instead of settling on it.
Start light because removing fill is inconvenient after hand-closing the opening. A lighter bag is easier to stall and learn with, while a slightly heavier bag can feel more predictable outdoors in a breeze. The best amount depends on the pellet size, fabric thickness and your preferred feel, not one exact weight.
How do you check that the finished footbag is good?
A good finished footbag has even seams, no escaping fill and a soft, balanced feel when rolled in your palm. Inspect it before kicking it hard; catching a weak seam early is much easier than cleaning pellets from a floor later.
- Check the seam line: Look for skipped stitches, thread loops and gaps at every panel point.
- Check the closure: Pull gently across the hand-sewn opening. The folded edges should meet without a gap.
- Check the shape: Roll the bag on a table. It does not need to roll perfectly straight, but one large lump suggests uneven fill or a twisted panel.
- Check compression: Press the bag with your thumb. It should flatten slightly and recover without feeling empty.
- Do a gentle drop check: Drop it from about 30 cm (12 inches) onto a hard floor. Listen and inspect for pellet leakage before regular play.
If you find one or two pellets after the drop check, do not assume they came from the filling operation. Wipe the area clean, squeeze each seam and repeat the check. A continuing leak means the opening or a machine seam needs repair.
What sewing-room details do beginners often miss?
The details beginners miss are panel symmetry, controlled seam allowance and the final hand-stitched closure. A footbag is too small to hide inaccuracies that would be harmless in a tote bag or cushion.
Use one template, not six freehand shapes
Cutting panels freehand almost always makes one panel wider or longer. The ball then pulls toward that panel as you sew the final seams. Make one card-stock template, trace it six times and keep the grain direction similar for all pieces.
Stop short of every pointed end
Start and stop each curved seam about 6 mm (1/4 inch) from the panel point. This leaves room for intersecting seam allowances and prevents a thick, stressed knot of stitching. When the next seam is sewn, the points close naturally into a neat junction.
Do not rely on a machine seam to close the fill opening
A machine has trouble sewing a neat final seam once pellets are inside, especially on a rounded object. Hand ladder stitch gives you control and lets you pull the folded edges together gradually. Use polyester rather than cotton thread because polyester handles abrasion and repeated flexing better.
Keep the first bag simple
A six-panel design is a good balance between a round shape and manageable construction. Twelve-panel pentagon footbags can look more traditional, but they require many more precisely matched seams. Make the first bag in a plain fabric so you can see seam alignment clearly.
What common hacky sack sewing mistakes can you fix?
Most hacky sack problems are repairable if you find them before the bag sees hard use. The usual causes are overfilling, weak final stitches, thick seam allowances and panels that did not meet point to point.
Most poor footbag performance comes from filling, seams or mismatched panels.
The bag is too firm
Open a few ladder stitches, remove a small amount of fill and close the opening again. Remove fill in small amounts, about one teaspoon at a time, because the change in feel is more noticeable in a small bag than people expect. Avoid trying to soften an overfilled bag by using thinner fabric; that only reduces durability.
The seams feel bulky or scratchy
Bulky seams usually come from fabric that is too thick or from seam allowances stacked at the panel points. Turn the bag inside out, trim the allowances carefully and resew any stressed areas. For the next bag, choose lighter canvas or faux suede and maintain a 6 mm allowance rather than a wider garment-sewing allowance.
The bag leaks through a seam
Empty the pellets into a container, turn the bag inside out and sew a second line of stitching just inside the failed seam. Use a short 2.0 mm stitch length and backstitch well beyond the damaged section. Refill only after checking that no needle hole has opened into a visible gap.
FAQ
What can I fill a homemade hacky sack with?
Small plastic pellets are the most practical fill for a reusable sewn hacky sack because they do not absorb moisture and they move freely inside the bag. Dry rice or lentils can work for a short craft project, but they absorb humidity, can break down and are not a good long-term option.
How much filling should I put in a hacky sack?
For a small six-panel footbag, start with about 35 g of plastic pellets and add gradually up to about 55 g. The finished bag should compress easily under your thumb; if it feels hard and springy, remove some fill.
What size should hacky sack panels be?
A useful beginner template is about 70 mm (2 3/4 inches) long and 32 mm (1 1/4 inches) at the widest point, including a 6 mm (1/4 inch) seam allowance. Six panels at this size make a compact footbag, although the final diameter changes with fabric thickness and fill amount.
Can I sew a hacky sack by hand?
Yes. Use a tight backstitch for the main seams and doubled polyester thread for strength. Keep hand stitches close together, around 2–3 mm apart, because wide stitches can allow very small pellets to work through the seam over time.
Why is my homemade hacky sack lopsided?
A lopsided footbag usually has panels cut to different sizes, panel points that were not aligned, or filling concentrated on one side. Use one symmetrical template for every panel, match each point before sewing and knead the pellets around the bag after closing it.
Can I wash a sewn hacky sack?
A footbag filled with plastic pellets can usually be surface-cleaned with a damp cloth and mild soap, subject to the fabric care label. Avoid machine washing unless the fabric and fill are both suitable, because agitation can stress the seams and force water into the filling area.
The one thing to remember is that a good hacky sack is not packed tight. Use stable woven fabric, match the six panels carefully and leave enough empty space for the pellets to shift when the bag lands on your foot.
