DIY Toiletry Bag & Packing Cube Sewing Guide
A DIY toiletry bag or packing cube is a zippered pouch you sew yourself from a paper or PDF pattern, then personalize with your own monogram. A beginner sewer can finish a simple toiletry bag in about one to two hours once the fabric is cut. A packing cube takes a little longer, mostly because of its boxier shape. This guide covers how to pick a pattern and fabric that holds up to travel, the actual sewing steps for both projects, four ways to add a monogram, and no-sew shortcuts for readers who decide DIY isn't for them.
Pack Without The Stress
Build a free, personalized packing list for your whole trip, in under 30 seconds. Choose your destination, trip length, and reason for traveling — Trecklist tells you exactly what to bring.
How to Choose a Sewing Pattern and Fabric
The fabric you choose determines how well a DIY toiletry bag or packing cube survives spills and years of packing. Ripstop nylon resists water and tearing thanks to its reinforcing grid weave, while cotton canvas takes embroidery more cleanly but needs a wax treatment to resist water on its own. Oilcloth is cotton with a vinyl coating that wipes clean and blocks water without any treatment, though its stiffness makes it harder to sew through multiple layers. PDF patterns sold on marketplaces like Etsy usually include a seam allowance already built in — check the pattern notes before cutting, since some patterns add it and some expect you to add your own. For the zipper itself, nylon coil zippers, like the ones made by YKK, flex around curves better than metal zippers, which matters on a rounded toiletry bag opening.
- PDF patterns from online marketplaces usually include a seam allowance already built in — check the pattern notes before cutting, since some patterns add it and some expect you to add your own
- Ripstop nylon: best for water resistance and tear strength, and a strong pick for a toiletry bag that sits next to other gear in a carry-on
- Cotton canvas: best for hand or machine embroidery; treat it with fabric wax or a water-repellent spray if it needs to resist spills
- Oilcloth: fully wipeable and waterproof with no treatment needed; best for simple shapes, since its stiffness makes tight curves and corners harder to sew
- Nylon coil zippers flex around curves better than metal zippers, which matters on a rounded toiletry bag opening
- A lining fabric (often a second layer of ripstop or laminated cotton) keeps toiletry residue off the outer fabric and adds structure
How to Sew a Simple DIY Toiletry Bag
A basic zippered toiletry bag comes together in five steps: cut, install the zipper, sew the sides, box the corners, and turn it right-side out. Most beginner patterns use two rectangle panels for the outside and two matching panels for the lining, all cut to the same size. The zipper goes on before the side seams are sewn, since it's far easier to stitch a zipper to a flat, single layer of fabric than to fit it into an already-closed bag.
- Cut two exterior panels and two lining panels to the pattern's dimensions, plus interfacing if the pattern calls for it
- Sew the zipper to the top edge of one exterior panel and one lining panel, right sides together, then repeat on the other side — this sandwiches the zipper between fabric and lining
- With the zipper open partway, sew around the remaining three sides, exterior to exterior and lining to lining, leaving a small gap in the lining seam to turn the bag right-side out later
- Box each bottom corner: pinch the corner into a triangle, measure in about 1.5–2 inches from the tip, and sew straight across — this flattens the base and gives the bag depth instead of a flat pouch shape
- Turn the bag right-side out through the zipper opening or the gap in the lining, push out the corners, and press the seams flat before use
How to Sew a DIY Packing Cube That Fits a Carry-On
A packing cube needs squarer proportions and a sturdier all-around zipper than a toiletry bag, since it gets stuffed and compressed inside a suitcase. Most packing cubes use a mesh top panel over a solid bottom panel, which lets you see the contents without unzipping and keeps the cube lighter than an all-solid design. A three-sided zipper, rather than the top-only zipper on a toiletry bag, lets the cube open flat so you can pack and unpack it without digging.
- Small cube: roughly 11 x 7 x 3 in (28 x 18 x 8 cm) — sizes like this are common on commercial cubes and fit alongside others in a standard 21–22 in carry-on
- Medium cube: roughly 13 x 9 x 3 in (33 x 23 x 8 cm) — a common size for folded shirts and bottoms
- Large cube: roughly 15 x 11 x 3 in (38 x 28 x 8 cm) — best kept to one per carry-on, since two large cubes rarely both fit alongside other packing
- Cut a mesh panel for the top (nylon mesh sold by the yard at most fabric stores) and a solid panel for the bottom from the same fabric as the rest of the cube
- Bind raw seams with bias tape or a zigzag stitch — packing cubes get washed and handled more than toiletry bags, so raw edges fray faster
- Sew corner darts or gussets at all four bottom corners, not just two like a toiletry bag, to give the cube a true box shape instead of a rounded pouch
How to Monogram or Personalize a Toiletry Bag or Packing Cube
Four realistic ways exist to monogram a toiletry bag or packing cube: hand embroidery, machine embroidery, iron-on letters, and a local tailor or embroiderer. Each option trades off cost, durability, and turnaround time differently. Cotton canvas holds embroidery and iron-on letters better than slick ripstop nylon, so it's worth weighing personalization plans before you cut the fabric.
Monogramming Methods Compared
| Method | Cost | Durability | Turnaround |
|---|---|---|---|
| Hand embroidery | Low — just floss and a needle | High, if stitched properly — holds up to years of washing | Slow — several hours per monogram |
| Machine embroidery (home machine or local shop) | Medium — about $10–25 per item at a shop, or the cost of owning a machine | High — tight, consistent stitching resists fraying | Fast at a shop (same day to a few days); instant if you own the machine |
| Iron-on monogram letters | Low — a few dollars per letter set | Lowest — edges can start peeling after repeated washing or heat | Fastest — minutes, no machine needed |
| Local tailor or embroiderer | Medium — similar to a machine embroidery shop | High — professional-grade stitching | Fast — usually a few days, no equipment needed on your end |
Bottom line: Iron-on letters are the fastest and cheapest way to personalize a bag, but hand or machine embroidery holds up far longer once the bag gets washed and handled on real trips.
No-Sew Ways to Personalize or Build a Bag
Readers who don't sew still have three realistic options: fabric glue, iron-on patches, or a pre-made bag customized afterward. A permanent fabric adhesive can attach a patch, ribbon trim, or fabric letters without a single stitch, though glued seams don't hold up to the stress of a fully DIY bag the way sewn seams do. Iron-on monogram letters need only a household iron and a few minutes of heat, no needle required. Buying a well-made toiletry bag or packing cube set and personalizing it afterward with iron-on letters gets a similar result with far less effort than a full DIY build.
- Fabric glue works well for adding a patch, trim, or letters to an existing bag, but isn't strong enough on its own to build a full bag's structural seams
- Iron-on letters need only a household iron — press for the time listed on the packaging, then let the letters cool fully before handling
- A well-made pre-made toiletry bag or packing cube set, personalized afterward with iron-on letters, gets a similar result with far less effort than a full DIY build
Frequently Asked Questions
How do you make a simple toiletry bag?
Cut two exterior panels and two lining panels, sew the zipper to the top edge of each panel first, sew around the remaining three sides, box the bottom corners, then turn the bag right-side out through the zipper opening.
What fabric is best for a DIY toiletry bag?
Ripstop nylon is the best all-around choice for water resistance and tear strength. Cotton canvas is better if you plan to embroider or monogram the bag, and oilcloth is the most waterproof option but harder to sew through multiple layers.
Can you monogram a packing cube?
Yes — hand embroidery, machine embroidery, and iron-on letters all work on a packing cube's solid panel. Use the solid bottom panel for the monogram rather than the mesh top, since mesh doesn't hold embroidery or iron-on letters well.
Is it cheaper to make your own toiletry bag?
Usually yes for materials alone — fabric, a zipper, and thread typically cost less than a comparable finished bag. Factor in your time, though: a first attempt can take two or more hours, which changes the math if you value your time highly.
Do you need a sewing pattern to make a toiletry bag?
A pattern isn't strictly required if you're comfortable measuring and cutting rectangles yourself, but a pattern saves time and reduces sizing mistakes, especially on a beginner's first attempt.
What size should a DIY packing cube be?
Most cubes run small (about 11 x 7 x 3 in), medium (about 13 x 9 x 3 in), or large (about 15 x 11 x 3 in) — sizes that fit together inside a standard 21–22 in carry-on.
How do you monogram a toiletry bag without a machine?
Hand embroidery works with just floss and a needle, or iron-on monogram letters need only a household iron. Both skip the machine entirely, though hand embroidery holds up longer over repeated washing.
Is oilcloth good for a toiletry bag?
Yes — oilcloth is fully waterproof and wipes clean without any extra treatment, which makes it excellent for a toiletry bag. Its stiffness makes it harder to sew through multiple layers, so it works best on simpler pattern shapes.
Related Guides
Related Packing Lists
Build your packing list
Trecklist generates a personalized list for your destination, dates, and travelers in 30 seconds — then you can print or save it. Try it free →