304 Stainless Steel Hip Flask, Double-Wall Insulated

Product Description

This is the classic flat hip flask form, built for a pocket: pressed 18/8 (304) stainless steel with a double-wall vacuum layer and a copper-plated reflective surface, so a drink holds its temperature for 6-12 hours cold and 3-6 hours hot. The flat profile is what makes it a hip flask rather than a bottle — it sits flat in a jacket pocket or a rucksack and does not roll.

The body is food-contact tested to US FDA 21 CFR and EU LFGB (EN 1186) migration requirements. The screw cap uses a silicone gasket, chosen so that it stays stable in contact with high-proof spirits and can be replaced as a spare rather than discarded with the flask. Every sealing part is a stocked spare, which is what keeps the model in your range after the first shipment.

Personalisation is the point of this shape. The flat front panel takes a laser-engraved name, a date, a crest or a logo with very little distortion, which is what makes it work as a gift, a corporate order or a wedding favour. Silk screen, UV print and heat transfer are also available for branded runs, and spray paint or powder coating handles a colour-matched range. MOQ starts at 500 pieces on the existing shape; a new shape with new tooling needs 3,000 pieces, and the mould is yours once paid for.

Samples of the stock model ship in 1-3 days and custom samples in 7-10 days, and the sample itself is free — you pay only the courier. Production runs 25-30 days after artwork and sample approval, with AQL 2.5 inspection before the container is sealed. We can also quote the retail gift box, which has its own minimum order quantity and is worth asking for as a separate number.

STWADD is a factory-backed drinkware supply company in Yongkang, Zhejiang: we produce to your specification at audited partner factories we qualify and work with directly, with our own QC team on the line. We publish the original third-party food-contact reports for the models we make, including an SGS report where the Manufacturer field is STWADD itself. For the full buying picture see our guide to sourcing hip flasks for liquor and private-label hip flask programme costs.

Frequently Asked Questions

What size is this hip flask? 240-300 ml (8-10 oz) nominal, with a brim capacity of 280-320 ml. We quote both numbers because air freight and gift-box fit are calculated on the larger one.

Is it food-contact certified? The body and liner are tested to US FDA 21 CFR and EU LFGB (EN 1186) migration requirements, and the product is BPA-free. We publish the original third-party reports, including an SGS food-contact report where the Manufacturer field is STWADD itself, on our certifications page.

Can I put my logo or a name on it? Yes. The flat panel takes laser engraving for names, dates and crests, and silk screen, UV print or heat transfer for branded runs. MOQ is 500 pieces on the existing shape.

What is the MOQ and lead time? MOQ from 500 pieces, negotiable. Ready stock dispatches in 7-15 days, stock samples ship in 1-3 days, custom samples take 7-10 days and custom production runs 25-30 days after approval.

Are replacement caps and gaskets available? Yes, stocked separately so the model stays in your range long after the first order. The screw cap uses a silicone gasket chosen for stability with high-proof spirits.