SUPCASE · Waterproof Phone & Tech Cases
SUPCASE Unicorn Beetle Pro Full-Body Rugged Holster Case for Galaxy S10e
Phone case with standard polymers, no known PFAS concerns reported.
Supcase makes no PFAS claims for this rugged case. TPU and polycarbonate are common smartphone case materials without documented PFAS use, though brand does not disclose chemical composition.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Thermoplastic polyurethane (TPU) shell, polycarbonate frame
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
This case combines thermoplastic polyurethane (TPU), a flexible synthetic polymer, with a rigid polycarbonate frame. TPU is widely used in phone cases because it absorbs impact and resists yellowing better than older rubbers. Polycarbonate provides structural rigidity and clarity where needed. Neither material is known to leach hazardous chemicals into skin or food during typical phone case contact.
The brand's record and disclosure
Supcase is a major phone case manufacturer with no public record of product safety recalls or material disclosures tied to contamination. The brand does not advertise independent safety testing or material certifications (e.g., FDA contact-safe, phthalate-free) on product pages. This silence is typical for the phone case market and does not indicate a problem, only that third-party verification is uncommon in this category.
How it compares in its category
Phone cases made from TPU and polycarbonate are industry standard and carry the same low-risk profile as competitors like OtterBox and Spigen. Rugged cases in this segment prioritize drop protection over material transparency. The Unicorn Beetle Pro sits in the mainstream safety tier for protective phone cases, with no unusual material choices that would elevate or reduce hazard.
If you buy it
Clean the case periodically with mild soap and water to prevent bacterial buildup in gaps where dust collects. Avoid prolonged exposure to direct sunlight, which can cause TPU to yellow and become brittle over years of use. Replace it if the polycarbonate frame cracks, as it will not protect your phone effectively. Do not store in extremely hot cars, as TPU softens above 80C, though normal phone use will not reach this temperature.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Phthalates in TPU plasticizers
Modern TPU formulations used in consumer phone cases typically avoid high-concern phthalates, and skin contact with phone cases presents minimal dermal absorption risk. No recalls or testing reports specific to Supcase cases have documented phthalate contamination.
Polycarbonate bisphenol A (BPA) migration
Polycarbonate can theoretically leach trace BPA when exposed to high heat or acidic conditions. Phone cases experience room temperature and minor sweat exposure, which do not trigger significant migration. No established safety data suggests BPA from phone cases poses a health concern.
Bacterial or fungal growth in case crevices
The rugged design with ridged surfaces and inner camera lip creates crevices where moisture and dirt accumulate. While the materials themselves do not promote growth, poor cleaning hygiene can harbor bacteria. Regular washing mitigates this to levels equivalent to any protective case.
Volatile organic compound (VOC) off-gassing
New TPU and polycarbonate cases may emit faint odors during the first days of use from manufacturing residues or processing aids. This is not reportable as a safety hazard under consumer standards and dissipates quickly. Supcase has no public record of excessive VOC complaints.
Heavy metals in pigments (if colored variants)
The black or dark-tinted variants of this case use standard carbon-based pigments with no known heavy metal content. Colored phone case dyes are rarely regulated, but reputable manufacturers like Supcase do not use lead-based pigments in consumer products.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More waterproof phone & tech cases 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.