MOQ
500 pcs per custom-logo design
Leak-Proof 40oz Tumbler Wholesale
Wholesale 40oz stainless steel tumblers (about 1200ml) for OEM programs: 304 double-wall vacuum, straw or screw lids, invert leak-test QC, custom logo from 500 pcs per design, catalog samples in 5–7 working days.
Sample lead time
5-7 working days
Bulk lead time
15-35 days after sample approval
Program Snapshot
- 40oz and 20oz / 30oz handled formats with PP or steel handles
- Straw-lid and screw-lid options with gasket-focused sealing checks
- BSCI-ready documentation for distributor vendor onboarding
- Proven US promo case: zero leak claims on first 3,000-unit lot
Supplier Comparison Rubric
| Criterion | What to check | Evidence path |
|---|---|---|
| Wholesale readiness | Supplier can support recurring large-batch replenishment with stable lid/handle specs. | /solutions/leak-proof-40oz-tumbler-wholesale/ /product/sn-tt104-40oz-insulated-travel-mug-with-pp-handle-and-abs-push-with-straw-lid/ |
| Leak-proof validation path | Supplier documents invert-and-shake checks by lid type before shipment. | /blog/leak-proof-insulated-water-bottle-oem-buyers-guide/ /case-studies/us-promotional-40oz-handle-tumbler/ |
| OEM logo + packaging execution | Supplier supports in-house branding and export carton customization for distributors. | /solutions/oem-stainless-steel-tumbler-manufacturer/ /solutions/event-promotional-drinkware-oem/ |
Recommended Buyer Fit
- US promotional product distributors
- Amazon and wholesale drinkware sellers
- Retail private-label teams launching large-format tumblers
Customization Scope
- 40oz straw-lid and screw-lid handled formats
- Laser logo and color matching for seasonal campaigns
- Invert leak-test QC documentation on request
Recommended Catalog SKUs
- 40oz · Tumbler · Straw Lid · Handle · SN-TT104
- 40oz · Tumbler · Handle · SN-TT108
- 20oz / 30oz · Tumbler · Handle · SN-TT103
Compliance Support
LFGB / FDA reports and BSCI / WCA / SQP audit docs available for qualified buyers.
Program FAQ
How do you validate lid sealing before export?
Filled units pass invert-and-shake checks on gasket fit and thread alignment, with batch spot checks before carton packing.
Can you share a US promo reference for large tumblers?
Yes — see our US promotional 40oz handle tumbler case study with zero leak claims on the first 3,000-unit lot.
Related Case Study
US Promotional 40oz Handle Tumbler Program
A top-50 US promo distributor required a 40oz handled tumbler with laser logo, FDA documentation, and aggressive seasonal turnaround for Q4 corporate gifting.
View case study →