Water Bottle HS Codes: Vacuum and Non-Vacuum Drinkware

A useful water bottle HS code search starts with construction. Before comparing codes, establish whether the product has a vacuum between its walls, its capacity, its materials and exactly what will arrive in the shipment. “Stainless steel,” “double-wall” and “insulated” leave important questions unanswered.

This guide helps you collect those facts and research U.S. HTS candidates. It does not determine the classification or total duty for a particular product.

What is the difference between an HS code and a U.S. HTS code?

The international HS framework uses six-digit subheadings. U.S. import reporting uses ten-digit HTS numbers, with additional U.S. detail. A supplier’s export code is a starting point to investigate; confirm the U.S. description and applicable notes. The USITC classification FAQ explains this structure.

First confirm how the bottle is insulated

Ask the manufacturer for a cross-section drawing and a written description of the space between the walls. Record whether it contains a vacuum, air, foam or another material. If the answer is simply “double-wall,” ask the follow-up question before selecting a vacuum-vessel candidate.

Collect the technical specification, construction drawing and any available test report for the exact model. A photograph or a claim that the bottle keeps drinks cold for hours does not, by itself, explain the internal construction.

Also record the inner and outer wall materials separately. A stainless steel exterior does not describe a glass inner, a plastic liner or another internal component. Include the lid, seals, handles, straws and any electronic features in the product description.

Where does heading 9617 fit?

Heading 9617 covers complete vacuum flasks and other vacuum vessels, alongside a separate provision for certain parts. Within the vessel branch, the current schedule separates capacities of up to 1 liter, over 1 through 2 liters, and over 2 liters. See USITC Chapter 96, page 96-13.

For a complete vacuum vessel with a capacity not exceeding 1 liter, HTS 9617.00.10.00 is a candidate to examine against the full product facts and legal text. The capacity limit alone does not establish that a product belongs in the vacuum-vessel heading.

Keep capacity in milliliters or liters in your specification sheet. If the supplier uses ounces, confirm that the figure is fluid capacity and identify the measurement system. Use the manufacturer’s precise specification rather than a rounded retail name.

For a non-vacuum bottle, investigate the provisions relevant to its material and function. Establish whether it is a reusable drinking vessel or a container for packing goods, and describe the steel, plastic, glass or other material. A claim of “insulation” alone does not establish a vacuum-vessel classification.

Do bottles, tumblers and food jars need separate research?

Treat each model as its own fact set. Describe the opening, lid and intended contents: a narrow-neck drinking bottle, a drinking tumbler or a wide-mouth food container. Confirm vacuum construction for each model rather than carrying an assumption across a product family.

A “travel tumbler” name does not resolve its construction. A food jar needs its own capacity and component details. An electrically heated mug, a replacement lid and an empty complete bottle also present different facts. Keep those variants separate in your research record.

For example, a hypothetical 750 mL stainless steel drinking bottle with documented vacuum construction gives you a clear reason to examine heading 9617. A second 750 mL bottle described only as “double-wall insulated” still has an unanswered construction question. These are research examples, not CBP rulings or classification decisions.

Build a supplier checklist before searching

• Model number and photos of the complete imported item
• Intended use and whether it arrives empty, filled, in a set or as a part
• Inner wall, outer wall, liner and lid materials
• Vacuum, air-gap, foam or other insulation, with supporting documentation
• Exact liquid capacity and measurement units
• Heating, cooling, filtration or other additional functions
• Included accessories and how the shipment is packaged
• Manufacturing country and production information for a separate origin review

Turn this into a factual search description: “Empty, complete 750 mL drinking bottle; stainless steel inner and outer walls; documented vacuum insulation; screw lid; no electric function.” Replace every detail with your actual specification.

Check rulings and duty information separately

When researching CBP rulings, compare the described construction and imported condition, and check for later modifications or revocations. CBP’s CROSS guidance explains how related rulings are linked. An old percentage in a ruling is not a current total-duty quote.

Before costing a shipment, check the current tariff treatment for the classification, origin and entry date, including applicable additional duties. If an unresolved classification affects an important order, consider professional advice or CBP’s binding ruling program.

Research your product on Costvanta

Use your completed specification to search HTS candidates for free, compare duty information and explore relevant CBP rulings. Save the missing facts and questions alongside any candidate you find.

Full landed-cost tools are planned. You can join the early-access waitlist for updates.

For background on the interpretation rules, see CBP’s Tariff Classification primer (May 2004). Current official legal text controls.

Educational research guidance only. Confirm the current official requirements before filing an entry.