Classification explainer

Soft-sided insulated cooler backpack, leakproof PEVA lining, holds 30 cans, with bottle opener

Country of origin for this scenario: China.

Recommended HTS code

4202.12.81.70

Other (670)

MEDIUM confidence. Two on-point CBP rulings (N291344, N321341) classify insulated cooler backpacks with polyester outer surface and PEVA lining under 4202.92.0807, confirming heading 4202 and 'insulated food or beverage bags' / backpack subheading with man-made fiber outer surface. However, 4202.92.0807 does not appear in the verified HTS rows supplied; the deepest verified code in the evidence for suitcase/trunk-type containers (heading 4202.12) with man-made fiber textile outer surface is 4202.12.81.70. The product is a backpack (knapsack) rather than a trunk/suitcase, so 4202.12 is not a perfect fit — a licensed broker should confirm whether the article belongs under 4202.12 (trunks, suitcases and similar) or a different 4202 subheading such as 4202.92 (the provision cited in both rulings) that does not appear in the supplied HTS rows, and should verify the exact 10-digit statistical suffix.

Classification analysis generated on July 21, 2026 from the current Harmonized Tariff Schedule and published CBP rulings, for the product description shown — our analysis, not legal advice.

The question to put to a licensed broker

The two on-point CBP rulings classify this insulated cooler backpack under 4202.92.0807 (insulated food/beverage bags, outer surface of man-made textile fibers), but that code does not appear in the verified HTS rows provided. Please confirm (a) whether 4202.92.0807 or another 4202.92 subdivision is the correct classification for this product rather than 4202.12.81.70, and (b) verify the current 10-digit statistical suffix and applicable duty rate under that provision.

How the classification was reached

GRI Reasoning

Step 1 — GRI 1: Heading identification

Heading 4202, HTSUS expressly covers "insulated food or beverage bags, knapsacks and backpacks" of textile materials. The subject article is a soft-sided insulated cooler backpack with an outer surface of polyester (a man-made textile fiber), a PEVA lining, and foam insulation. It fits squarely within the eo nomine language of heading 4202.

Heading 3924 covers "tableware, kitchenware, other household articles…of plastics." Rulings HQ 960997 and HQ 961515 applied 3924.10.50 to cooler bags whose outer surface was PVC plastics. Because the outer surface of this article is textile (polyester), not plastics, the SGI/3924 line of rulings does not control; the 4202 classification is appropriate per CBP rulings N291344 and N321341, both of which involve polyester-outer / PEVA-lined insulated cooler backpacks classified under 4202.92.0807.

Step 2 — GRI 6: Subheading selection within the verified HTS rows

The supplied HTS rows include 4202.12 ("trunks, suitcases, vanity cases, attache cases, briefcases, school satchels and similar containers… with outer surface of textile materials") and within it, 4202.12.81 for "of man-made fibers" at a general rate of 17.6%, with statistical breakouts 4202.12.81.30 (attache/briefcase-type) and 4202.12.81.70 (Other). Neither 4202.92 nor 4202.92.0807 appear in the supplied HTS rows. The deepest verified code consistent with a man-made fiber textile outer surface in heading 4202 is 4202.12.81.70.

Note: The two controlling rulings (N291344, N321341) use subheading 4202.92.0807, which is in the 4202.92 branch ("traveling bags, insulated food or beverage bags, toiletry bags, knapsacks and backpacks… with outer surface of textile materials"). That branch is more precisely correct for a backpack/insulated beverage bag, but it is absent from the supplied verified HTS rows. A licensed customs broker must confirm the correct subheading.

Step 3 — Duty rate (from verified HTS rows)

  • 4202.12.81 general rate: 17.6% (as stated in verified HTS row)
  • Section 301 China overlay: 4202.12.81 carries footnote referencing 9903.88.03, which per the supplied Chapter 99 rows imposes "the duty provided in the applicable subheading + 25%" on articles the product of China (subject to exceptions listed in that heading). This is an additional-overlay flag to verify — do not apply without confirming current applicability and any exclusions.
  • Combined exposure to verify: 17.6% + 25% Section 301 = ~42.6% (pending broker verification of 9903.88.03 applicability and any active exclusions).

Step 4 — Bottle opener accessory

Under GRI 3(b), the bottle opener is ancillary to the bag's primary function and does not displace classification. Per ruling HQ 953275, accessories that do not alter the primary purpose do not change the heading.

Step 5 — Annual duty estimate (illustrative, pending verification)

5,000 units × $10.70 = $53,500 declared value. At 17.6% general + 25% Section 301 ≈ 42.6%: ~$22,791 annually (to be confirmed after broker verifies correct subheading and current 9903.88.03 status).

Cited CBP rulings

Every ruling below was fetched from CBP’s public CROSS database and verified to exist before this page was published. Links go to the official ruling text.

  • N291344

    What it classified: Insulated cooler backpack with outer surface of 100% polyester and PEVA lining, foam insulation, padded straps — classified under 4202.92.0807 at 7% general duty

    Why it’s analogous: Directly on point: same construction (polyester outer, PEVA lining, foam layer), same function (insulated food/beverage storage and portability), same backpack form factor, same origin (China). Confirms heading 4202 classification for textile-outer insulated cooler backpacks.

  • N321341

    What it classified: 18-Can insulated cooler backpack, 100% polyester outer surface, PEVA lining, foam layer, dual shoulder straps — classified under 4202.92.0807 at 7% general duty

    Why it’s analogous: Directly on point: virtually identical article (insulated cooler backpack, polyester outer, PEVA lining, foam, straps). Reinforces heading 4202 classification and confirms 4202.92.0807 is the CBP-preferred subheading for this product type.

  • 953275

    What it classified: Soft-sided insulated cooler/tote bag (nylon outer, PVC foam inner, PVC lining) — classified under 4202.92.3030

    Why it’s analogous: Established that soft-sided insulated cooler bags belong in heading 4202 rather than heading 3923 or 6307, and that accessories (straps, pockets) do not displace the primary classification.

  • 960997

    What it classified: Portable soft-sided PVC insulated cooler bag with PVC outer surface — classified under 3924.10.50

    Why it’s analogous: Cited to distinguish: this ruling applies only where the outer surface is plastics (PVC). Because the subject article has a textile (polyester) outer surface, the SGI/3924 rationale does not apply, and heading 4202 controls per N291344 and N321341.

  • 961515

    What it classified: Portable soft-sided PVC insulated lunch bag with PVC outer surface — classified under 3924.10.50

    Why it’s analogous: Cited to distinguish: same SGI-plastics-outer-surface limitation as HQ 960997. Reinforces that the 3924 line of rulings is inapplicable when the outer surface is textile.

What the duty looks like

Duty math shown for illustrative declared values — $10.70 per unit at 5,000 units per year is our assumption for this explainer, not a measurement of anyone's imports. Your numbers will differ.

Base duty rate (column 1, general)
17.6%
Annual declared value at the illustrative numbers
$53,500
Base duty per year (illustrative)
$9,416

Chapter-99 overlay headings flagged on this code

  • 9903.88.03The duty provided in the applicable subheading + 25%. Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

Overlay applicability depends on origin, entry date, and any active exclusions — verify at entry.

Alternatives considered

The full candidate set from the fetched tariff rows — including rows that would carry a higher duty. Shown so the reasoning is checkable, not to offer a rate menu.

CodeDescriptionGeneral rateNote
4202.12.81.70Of man-made fibers17.6%Recommended code from supplied verified HTS rows — 4202.12 (trunks/suitcases/similar, textile outer, man-made fibers), Other; general rate 17.6%; footnote references 9903.88.03 (+25% Section 301 overlay to verify). This is the deepest 10-digit code in the supplied evidence consistent with man-made fiber outer surface in heading 4202, but broker must confirm whether 4202.92 (the subheading used in on-point rulings N291344 and N321341) is more precise for a backpack/insulated beverage bag.
3924.90.56.50Other3.4%Applicable only if CBP determines the outer surface is plastics rather than textile, triggering the SGI/3924 line (HQ 960997, HQ 961515). General rate 3.4%; footnote references 9903.88.15 (Section 301 overlay to verify). Unlikely given polyester textile outer shell, but preserved as contingency.

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