







The vacuum layer is what makes this work: with almost nothing left to conduct heat away, hot food stays above serving temperature through a working day, and in the larger sizes you can pour in boiling water and raw rice in the morning and open cooked congee at lunch. The inner wall is 304 stainless throughout — the standard for food contact, and what keeps a flask tasting of nothing after a year of coffee. The closure seals inverted, which is the only test that matters for something that travels in a bag. Buyers usually reach this page looking for custom soup mug; if that is your brief, the figures below are the ones you will be quoted from.
A supermarket chain in Malaysia takes this one for office workers, parents with young children and outdoor users. It also goes through a cross-border e-commerce seller; they picked this model because the colour range lets them mix a container. Keeps reordering.
| Model | TW-1001 |
| Capacity | 800 ml |
| Material | Double-wall 304 stainless steel |
| MOQ | 500 pcs per design |
| Lead Time | 30 days after artwork approval · sample 7–10 days |
| Carton | 30 pcs/carton · 62cm × 47cm × 53cm · N.W./G.W. 10kg/12kg |
Each photo answers a different question buyers ask us about this model.



Product, ordering, export and compliance in one place — read straight down rather than hunting through tabs. These are the figures we quote from.
| The product itself | |
| Model | TW-1001 |
| Capacity | 800 ml |
| Material | Double-wall 304 stainless steel |
| Insulation | Double-wall vacuum |
| Lid | Standard screw lid |
| Stock colours | Purple, Blue, Green, Light green, Pink |
| Ordering & customisation | |
| MOQ | 500 pcs per design, stock colours |
| Custom Pantone | From 1,000 pcs — its own spray run |
| How your logo goes on | Silk screen · Laser engrave · Heat transfer · UV |
| Which to choose | Engraving is cut in; print varies by method. Tell us the end use |
| Artwork | Send a vector file, get a print proof back |
| Colour approval | Spray sample approved by you, then First-Off Comparison at the start of the run |
| Sample | 7–10 days, DHL or FedEx |
| Production | 30 days from artwork approval |
| Packaging | Printed colour box |
| Export & logistics | |
| Carton qty | 30 pcs |
| Carton size | 62cm × 47cm × 53cm |
| N.W. / G.W. | 10kg/12kg |
| Shipping terms | FOB Yongkang / Ningbo / Shanghai · DDP available |
| Payment | 30% deposit, 70% before shipment — or full amount on the PI for smaller orders |
| Documents | CO · B/L · Invoice · Packing List · Health Certificate |
| Amazon FBA | FNSKU, Prop 65 and warning labels applied here; cartons ship direct |
| Certifications & markets | |
| Certifications | Styles change fast, so certificates are per model: where a model has been tested, the report travels with the goods; where it has not, we can run a new test on a first order — see more certifications → |
Anything missing? Ask and it goes in this table rather than in an email.
The body gives you an uninterrupted panel — no curve to fight, no seam to work the artwork around, and 5 stock colours to place it on. That matters more than the size of the print area, because a mark that crosses a seam never looks right no matter how good the artwork.
Engraving is cut into the metal, so there is nothing to lift. Printed marks vary by method: UV and heat transfer generally hold up better than silk screen, though none of them match engraving under repeated commercial dishwashing. Rather than give you a rule, tell us the end use — a gym, a canteen, a hotel and a desk gift each wear differently, and we will say which method we would run and why.
Stock colours are Purple, Blue, Green, Light green, Pink, ready from 500 pieces. A matched Pantone is its own spray run from 1,000, with a spray sample you approve before the line starts.
Not a spec sheet — what buyers actually do with it, why they come back, and what we have had to sort out along the way.

Your end users put it in more places than a product listing suggests: a desk at work, a car cup holder, a weekend hike and a corporate gift box.
The 800 ml was sized for that overlap rather than for one of them — big enough to be worth carrying, small enough that people actually carry it. That is usually what decides whether a promotional piece gets used twice or once.

A buyer came back for a second run.
When we asked what decided it, none of the answers were about the flask itself: their support inbox stayed quiet. A second order is easy when the first one gave nobody any trouble.
That is the part we can commit to repeating — the same contact, the approved sample kept here between runs, and your first unit checked against it when the run starts.

an inner wall that discoloured within weeks, lids that leaked in transit and a finish that chipped
We are not going to claim none of that can ever happen. What we can tell you is where the checks sit: the sample you approve stays in the plant as the reference, the first unit off the bulk line is compared against it, and anything that has moved gets sorted out before the rest of the run continues.
Three things buyers tell us go wrong on a first order, and what happens here at each.
A physical sample, not a rendering. Approve it and that unit stays in the plant as the reference for the run.
Bulk starts, we compare unit one against your approved sample, and if something has moved, it gets adjusted before the run continues. Catching a drift there costs an hour.
If a date slips or a colour moves, you get told while there is still time to decide — not when the container lands.
A quotation is easy to come by. These are the things that decide whether the second order is easy.
Select your buyer type for relevant information on how TW-1001 works for your business.
Five hundred pieces per design in the stock colours (Purple, Blue, Green, Light green, Pink). A matched Pantone starts at 1,000 — a custom colour is its own spray run rather than a draw from stock. You can mix stock colours to reach the 500, which several buyers do on a first order to see which shade moves.
Yes, from the first 500 pieces — there is no separate logo minimum. Four methods in-house: silk screen, laser engraving, heat transfer and UV print. The straight body gives an uninterrupted panel with no seam to work the artwork around. Send a vector file and we return a print proof showing how it sits on this body before anything runs. Tell us the end use and we will say which method we would run and why.
Two routes. Stock colours — Purple, Blue, Green, Light green, Pink — ship from inventory at 500 pieces per design, so a sample reaches you without waiting on a spray run. A matched Pantone runs from 1,000 pieces as its own spray batch: you send the Pantone reference, we spray a sample, you approve it, and only then does the line start. The first unit off the bulk run is then compared against that approved sample before the rest continues.
30% deposit to start production, 70% before shipment. On smaller orders we often settle the whole amount against the proforma invoice instead — two transfers cost both sides bank charges that are not worth paying on a modest total. Either way the terms go in writing on the PI rather than being agreed later. If your company has its own process, tell us early and we will work to it.
Freight is worked out per order rather than from a table, because it depends on the cubic volume and how you want it shipped. Once you have picked the models and settled the quantity, send us the delivery address and we come back with the carton count, the cubic and the freight — by sea, by air or door-to-door, whichever suits the date you are working to. Ask for FOB and DDP side by side if you want to compare handling the import yourself against one delivered price.
Send a drawing, a photo of something close, or just describe it. We come back with what is feasible on our existing tooling and what needs new tooling, with the cost and the lead time for each — before you commit to either. Most programmes start on an existing body with your own colour, logo and packaging; new tooling makes sense once the volume justifies it, and we will say plainly when it does not.
Six steps, and you set the pace at each one. 1. Send the enquiry — quantity, destination, and the in-hands date if you have one. 2. The quotation comes back with carton cubic already in it, so you can model landed cost before replying rather than asking for it. 3. Take a sample if you want one — or order straight from artwork if you already know the model. 4. Proforma invoice, then the deposit. 5. Production, 30 days from artwork approval; the first unit off the line is checked against the reference you approved. 6. Balance, then shipment with the full document set.
The straight body gives you an uninterrupted panel — no curve to fight, no seam to work around. Send your artwork and we return a print proof showing exactly how it sits on this body, at the size you want, before anything runs. If the mark is too fine for the method you picked, we will say so at the proof stage rather than after the run.
Around 30 days from artwork approval for a stock colour. A matched Pantone adds a spray run; peak season before Christmas and Ramadan adds time too. Tell us the date you need it in hand and we plan backwards from there — and say early if it does not fit rather than accepting it and hoping.
Recycled-content packaging is available through our preferred packaging supplier, Dongguan Weida Packaging, which holds GRS V4.0 — the certificate is on our certifications page. GRS covers that packaging, not the bottle itself. Stainless is itself recyclable at end of life, which is often the more useful point for a brief than the packaging. If the requirement is written into your tender, send us the wording and we will say plainly what we can and cannot evidence.
These are the questions specific to TW-1001. Payment terms, factory visits, trade shows, brands we supply and the rest — see the full FAQ →