If you’ve started pricing out custom bamboo shirts for a team, a small brand launch, or a one-off event run, you’ve probably noticed the category is more fragmented than standard cotton tees. Fabric weights vary by supplier, minimum order quantities swing from zero to 100 pieces, and print methods change both your turnaround time and your per-shirt cost. None of that is obvious until you’re three quote requests deep.
This guide walks through what actually differs between bamboo shirt suppliers — the fabric blend and weight, how minimums are structured, which print method fits which order size, and how long production realistically takes. The goal is to get you to a purchase order with fewer surprises, not to sell you on bamboo as a fabric (you’ve already decided that part).
Every figure below comes from a supplier spec page, fabric mill listing, or printing-method comparison I pulled this run — sources are named throughout so you can verify before you buy.
Source: Royal Apparel bamboo tee spec, Nature’s Fabrics jersey listing, and Spun Bamboo (bambooclothes.com) custom printed bamboo garments page, accessed August 2026
What’s actually in a custom bamboo shirt
“Bamboo shirt” almost never means 100% bamboo fiber — pure bamboo viscose alone drapes too loosely and pills quickly for everyday wear. The industry standard, used by manufacturers like Royal Apparel, blends 70% bamboo viscose with 30% organic combed ring-spun cotton. The bamboo fiber contributes the breathability, moisture-wicking, and natural odor resistance the category is known for; the cotton adds structure and shape retention so the shirt doesn’t stretch out after a few washes.
Fabric weight is where suppliers actually differ, and it’s worth checking before you approve art placement, since heavier fabric holds ink differently than lightweight jersey. A standard bamboo/cotton jersey — the fabric used for most short-sleeve tees — runs around 200 GSM (grams per square meter). Step up to an interlock knit, used for heavier tees and some polos, and you’re at roughly 220 GSM. Bamboo fleece, used for hoodies and crewnecks, jumps to about 500 GSM.
Minimum order quantities for custom bamboo shirts
This is the number that determines which supplier you can even use. Custom bamboo shirts are sold through two very different business models, and they carry very different minimums.
On-demand printers using direct-to-garment (DTG) technology don’t need a minimum at all — Spun Bamboo, for example, prints custom bamboo garments with no minimum order requirement, since each shirt is printed individually rather than run through a screen setup. Screen-print shops sit in the middle: Broken Arrow Wear runs custom bamboo shirts with a 6-piece minimum, low enough for a small team order but still batched enough to keep per-unit screen costs down. At the other end, bulk garment manufacturers like UNIT-100 set a 100-piece-per-design minimum for full production runs, though they note it’s adjustable for newer brands — worth asking about directly if 100 pieces is more than you need.
| Supplier / Method | Minimum Order Quantity |
|---|---|
| Spun Bamboo — DTG custom printing | No minimum |
| Broken Arrow Wear — screen printing | 6 pieces |
| UNIT-100 — bulk manufacturing | 100 pieces per design |
Ordering under 12 pieces
If you need a handful of shirts — a small team, a family reunion, a sample run before a bigger order — DTG is almost always the right call. There’s no screen to cut, no setup fee to amortize, and you can mix designs across the same order without extra charges.
Ordering 50+ pieces
Once you’re past roughly 50 pieces of the same design, screen printing starts to pull ahead on cost per shirt, and the durability of screen ink over dozens of washes becomes a real factor for uniforms or resale merchandise.
DTG vs. screen printing on bamboo fabric
The print method matters more on bamboo blends than on plain cotton, because bamboo viscose fibers hold ink and dye slightly differently than cotton fibers — most suppliers account for this with water-based inks rather than plastisol, which also keeps the fabric’s breathability intact.
Direct-to-garment printing lays ink down through inkjet-style print heads, which takes about 2-3 minutes per shirt once the machine is running, with essentially no setup time. That makes it the practical choice for small custom bamboo shirts orders, multi-color photorealistic art, or designs that change shirt to shirt. Screen printing pushes ink through a mesh stencil — once the screens are burned, an automatic press runs 10-20 seconds per shirt, but getting there takes 2-5 hours of setup work per design. That setup cost only pays off across a larger run, which is why it shows up paired with higher minimums.
Neither method is objectively better; they’re built for different order sizes. If you’re not sure which side of that line your order falls on, ask your supplier to quote both — most that offer DTG also offer screen printing and can show you the breakeven point directly.
Lead times to plan around
Production time and shipping time are separate line items, and it’s worth asking your supplier to break them out. Spun Bamboo quotes 2-6 business days for DTG production on custom bamboo garments — that’s ink-on-shirt time, before the box ships. On the shipping side, general custom apparel benchmarks from RushOrderTees show standard shipping running 9-12 business days, priority shipping around 6 business days, and rush shipping compressing to as little as 2 business days for an added fee.
Stack those together and a realistic worst case for a standard custom bamboo shirts order is 10-14 business days door to door; a rushed small-batch DTG order can land in under a week. If you’re ordering for a fixed event date, build in the longer estimate and treat rush shipping as your buffer, not your plan.
Fit, care, and what bamboo actually feels like
Buyers coming from standard cotton tees are usually surprised by two things: bamboo/cotton blends drape closer to the body than stiff cotton jersey, and they run noticeably cooler against skin in warm weather, which is the main reason event organizers and activewear brands pick the fabric over cotton in the first place.
Care instructions matter more here than on cotton — bamboo viscose loses some of its softness and moisture-wicking performance if it’s washed hot or tumble-dried on high heat repeatedly. Cold wash and low or no heat in the dryer preserve both the hand-feel and the size over the shirt’s life. If you’re buying for resale, it’s worth printing that care note on a hang tag rather than assuming customers will guess correctly.
Choosing a Supplier
Match the supplier’s model to your order, not the other way around. A few questions worth asking any bamboo shirt supplier before you commit:
- What’s the exact fiber blend (70/30 bamboo-cotton is standard; some suppliers use different ratios) and what’s the fabric weight in GSM?
- Is the print method DTG or screen print, and does that match your order size and art complexity?
- What’s the production lead time separate from shipping time, in writing?
- Is the MOQ per design or per order — some suppliers let you mix sizes and colors within one design’s minimum, others don’t?
- Can they send a physical fabric swatch or sample shirt before you commit to a full run?
A supplier that answers all five clearly, without pushing you to a quote calculator for basic spec questions, is usually the one worth ordering from.
Frequently asked questions
What fabric blend do custom bamboo shirts use?
Most suppliers use 70% bamboo viscose and 30% organic combed ring-spun cotton, typically around 200 GSM for a standard short-sleeve tee. Pure bamboo fabric exists but is less common for apparel because it drapes too loosely and pills faster without the cotton for structure.
What’s the minimum order for custom bamboo shirts?
It depends on the print method. DTG (direct-to-garment) printers like Spun Bamboo offer no minimum at all. Screen printers, such as Broken Arrow Wear, typically set a low minimum around 6 pieces. Bulk manufacturers built for large production runs, like UNIT-100, set minimums closer to 100 pieces per design.
How long does it take to get custom bamboo shirts printed?
DTG production on bamboo garments runs about 2-6 business days before shipping. Add shipping time on top — standard shipping for custom apparel generally runs 9-12 business days, priority around 6 business days, and rush service can bring delivery down to about 2 business days for an added cost.
Is DTG or screen printing better for bamboo fabric?
DTG suits small orders and detailed, multi-color art since there’s no screen setup — it takes about 2-3 minutes per shirt with no minimum quantity. Screen printing suits larger runs of the same design: setup takes 2-5 hours, but once screens are ready, printing drops to 10-20 seconds per shirt, and the ink holds up better over many washes.
How should I wash custom bamboo shirts?
Cold water and low or no heat in the dryer. Bamboo viscose loses some of its softness and moisture-wicking performance when washed hot or dried on high heat repeatedly, so gentler care keeps both the feel and the fit intact longer than standard cotton care.
The bottom line
The fastest way to a good custom bamboo shirts order is matching your quantity to the right supplier model before you start comparing prices. Under a dozen shirts, look at DTG printers with no minimum. Around 50-100 pieces of one design, screen printing starts to make more financial sense. Past that, a bulk manufacturer’s per-design minimum stops being a barrier and starts being the more economical route. Confirm the fabric weight, get the production lead time in writing separate from shipping, and ask for a swatch if you’re ordering enough to justify the wait — bamboo/cotton blends vary enough between suppliers that a sample is worth the extra day or two.