Oggi · Lunch Boxes & Food Containers
OGIO 12L Lunch Box Flower Party - Flower Party
Lunch box with unknown waterproof coating; brand provides no PFAS details.
OGIO does not disclose PFAS or coating chemistry for this insulated lunch box. Food-contact insulation and waterproof treatments often contain PFAS; lack of transparency is a caution flag.
The safe swap
Klean Kanteen
Klean Kanteen Meal 34oz Food Box
85/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
polyester lining with waterproof treatment, outer fabric unspecified
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
food packaging is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Waterproof coating composition (unknown fluorochemicals or polymers)
The waterproof treatment is not publicly identified by OGIO. If fluorine-based, it may contain PFAS (separately graded as Poor). Polyurethane or silicone alternatives carry lower known hazards but are unconfirmed here.
Azo dyes in 'Flower Party' print or fabric
The decorative print on this model could use azo dyes, which can release carcinogenic aromatic amines under high heat or if the dye is low-quality. Risk is low under normal cold-food use but increases if product is exposed to heat or if dye quality is unverified.
Coating degradation and microparticle release
Lunch boxes with waterproof linings commonly shed microscopic coating particles when worn, scratched, or washed repeatedly. Polyester linings are prone to this; long-term ingestion risk is low but unquantified.
Off-gassing or odor from new product
New polyester products with applied coatings often emit odors (from residual solvents or coating volatiles). This dissipates within days to weeks but indicates chemical residue. Allow to air in a well-ventilated space before first food use.
What’s reassuring
Polyester antimony (trace catalyst residue)
Polyester fabric may retain trace antimony from manufacturing catalysts, but migration to cold food is minimal and no specific recalls for OGIO polyester lunch items exist.
The full breakdown
What it's made of and why it matters
This lunch box features a polyester fabric lining with an unspecified waterproof treatment applied to achieve water resistance. The outer fabric material is also not disclosed by the brand. Polyester itself is stable under normal use, but the waterproof coating is the critical unknown: such treatments often rely on fluorochemicals (PFAS), silicone-based polymers, or polyurethane, each with different safety profiles. Without material transparency from OGIO, you cannot determine what chemical is protecting against moisture.
The brand's record and disclosure
OGIO provides no public documentation of materials, chemical treatments, or PFAS policies on this product or across its line. The brand has no established third-party certifications (such as OEKO-TEX or bluesign) visible in public records for food-contact or consumer product safety. This silence is notable in an industry where major competitors increasingly disclose waterproofing chemistry. No recalls or safety controversies specific to this model are on record.
How it compares in its category
Most major lunch box brands (Rubbermaid, Sistema, Bentgo) now specify their coating types and many avoid PFAS-based water treatments. OGIO's refusal to disclose places it in a lower transparency tier. For the price point, competitors often offer comparable insulation with clearer material labeling. This product is not unique in design or performance to justify accepting chemical ambiguity.
If you buy it
Use only for cold foods and drinks; do not fill with hot liquids or microwave contents in the box itself, as heat can accelerate migration of coating chemicals into food. Inspect the lining regularly for peeling, cracks, or discoloration, which indicate coating degradation. Hand-wash only with cool water and mild soap; avoid dishwashers and prolonged soaking. Replace after 2-3 years or if the waterproof layer visibly fails, as continued exposure to worn lining chemicals may increase transfer risk.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Oggi has made none
Formulations change between production runs, so check the current label. How we grade.
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More lunch boxes & food containers grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.