This post is the catalogue of TurtleTales' terminology positions. What we claim about HuskMade rice husk bio-composite drinkware, what we explicitly do not claim, and the documentation that backs each claim category. The Medium piece that accompanies this guide covers the broader terminology framework. The Tumblr piece reads the terminology drift culturally. This post is the inside view — the specific TurtleTales positioning across each terminology dimension, written transparently so procurement teams and consumers can evaluate our language word-by-word.
If you arrived as a procurement professional evaluating bio-composite drinkware vendors and want to see exactly what HuskMade does and does not claim across the terminology categories, this catalogue is calibrated for that evaluation. If you arrived as a consumer who wants to understand what the sustainability claims on TurtleTales product pages actually mean, the same catalogue answers that question at the appropriate depth. If you arrived as a BRSR consultant or sustainability head writing substantiation narratives for client filings, the documentation references at the end of each claim category support the substantiation chain.
What we claim
Five claim categories that we make about HuskMade rice husk bio-composite drinkware, with the operational definition and documentation backing each.
Mechanically recyclable through approximately five recycling cycles
Operational claim. HuskMade bio-composite material can be processed through mechanical recycling — grinding, shredding, melting, re-moulding — to produce material that can be formed into new products. The polymer-fibre matrix retains sufficient structural integrity through approximately five recycling cycles before cumulative degradation reduces it to suitability only for low-grade applications.
What this allows operationally. End-of-life cups can be recycled into non-food-contact second-life applications under FSSAI regulation — planters, decorative items, industrial components, construction filler material in the lowest-grade applications. We have take-back programme arrangements with select B2B customers where end-of-life cups return to our manufacturing partner for the mechanical recycling pathway.
Documentation backing the claim. Internal accelerated recycling test programme that subjects cup samples to multiple grind-and-remould cycles and characterises the material properties at each cycle. The five-cycle threshold is the conservative threshold where the material remains operationally usable in non-food-contact applications. Documentation is available to B2B procurement teams on request.
2,000+ wash cycles documented across the accelerated wash cycle test programme
Operational claim. HuskMade cups remain operationally and aesthetically serviceable for at least 2,000 dishwasher cycles in standard commercial or domestic dishwasher operation with standard dishwasher detergent at standard cycle temperatures.
What this allows operationally. The cup is suitable for daily home, office pantry, and HORECA service contexts where multi-year service life is the operational requirement. The 2,000+ threshold translates to over 5 years of pantry service or over 2 years of café service at typical service intensities.
Documentation backing the claim. Accelerated wash cycle test programme — cups subjected to continuous wash cycles, surface integrity and dimensional stability characterised at 500, 1,000, 1,500, and 2,000+ cycle intervals. Documentation available on request.
IS 9845 migration test pass at 100°C within the 60 mg/kg regulatory limit
Operational claim. HuskMade bio-composite material passes the Indian Standard IS 9845 specification for the determination of overall migration of constituents of plastic materials in contact with foodstuffs, tested at 100°C, with total migration below the 60 mg/kg regulatory limit set by the Bureau of Indian Standards.
What this allows operationally. The cup is certified safe for hot beverage contact at all realistic chai and coffee serving temperatures. The 100°C test condition is more demanding than realistic chai service (85 to 95°C) or coffee service (65 to 80°C), providing operational safety headroom.
Documentation backing the claim. IS 9845 migration test report from accredited testing laboratory, with test conditions, measured migration values, lab credentials, and date documented. The full test report is available to B2B procurement teams on request.
IS 10910 food-grade binder compliance
Operational claim. The polymer binder used in HuskMade bio-composite complies with Indian Standard IS 10910 specification for polypropylene and its copolymers for safe use in contact with foodstuffs.
What this allows operationally. The compound-identification framework that complements the total-migration framework of IS 9845. Together, the two standards address the safety question at both the migration-quantity level (IS 9845) and the migration-quality level (IS 10910).
Documentation backing the claim. Binder compliance documentation from the binder supplier confirming IS 10910 conformance. Documentation available to B2B procurement teams on request.
Cradle-to-gate carbon footprint approximately 0.26 to 0.30 kg CO2-equivalent per 200ml cup
Operational claim. The manufacturing carbon footprint of a HuskMade rice husk bio-composite cup, from feedstock acquisition through manufacturing process to the factory gate (excluding distribution, use phase, and end-of-life), is approximately 0.26 to 0.30 kg CO2-equivalent per 200ml cup.
What this allows operationally. Cumulative procurement and BRSR Scope 3 emissions calculations across multi-year contract horizons can use this per-cup intensity multiplied by the production volume to produce the procurement-grade Scope 3 substantiation chain.
Documentation backing the claim. Internal life cycle assessment (LCA) methodology document with the cradle-to-gate boundary defined, the feedstock and manufacturing process emissions sources mapped, and the calculation methodology spelled out. Documentation available to B2B procurement teams on request.
What we do not claim
Six claim categories that we explicitly do not make about HuskMade rice husk bio-composite drinkware, with the reasoning for each non-claim.
We do not claim biodegradable
Reasoning. The HuskMade bio-composite contains an IS 10910 food-grade polymer binder that does not undergo microbial breakdown in landfill conditions within meaningful timeframes. The rice husk fibre fraction is bonded to the polymer matrix in a way that limits biological accessibility. Claiming biodegradable would be a definitional overclaim relative to materials-science precision.
We do not claim compostable
Reasoning. The polymer-bonded matrix does not break down in industrial composting conditions within compostability timeframe standards. Claiming compostable would be a definitional overclaim relative to the operational composting standard.
We do not claim plastic-free
Reasoning. The bio-composite material contains a polymer binder, which is a synthetic polymer (plastic). The honest material description is rice husk fibre plus food-grade binder plus compatibilizer. Claiming plastic-free would misrepresent the material composition.
We do not claim 100 percent bio-based
Reasoning. The rice husk fibre fraction is bio-based — derived from a renewable agricultural feedstock. The polymer binder fraction is typically not bio-based in current production — it is petrochemical-derived. The honest claim is partly bio-based, with the rice husk fibre fraction representing the bio-based component and the polymer binder representing the non-bio-based component.
We do not claim FDA approved
Reasoning. We have not conducted US Food and Drug Administration testing or registration for the HuskMade product range. Our food-contact safety claims are anchored in IS 9845 and IS 10910 — the Indian regulatory framework — which is the appropriate framework for the Indian market and our current commercial scope.
We do not claim sole-vendor status
Reasoning. Other credible Indian bio-composite drinkware vendors exist. We are not the only Indian vendor passing IS 9845, the only vendor offering mechanical recycling pathways, or the only vendor manufacturing rice husk bio-composite drinkware. Procurement teams should evaluate multiple vendors against the same procurement-grade criteria. The category is healthier with multiple credible vendors operating at procurement-grade documentation depth.
Why we publish the discipline transparently
Three reasons we publish the terminology discipline catalogue transparently rather than treating it as internal positioning.
First, the category benefits from collective terminology precision. The Indian sustainable drinkware category is at a maturation moment. The vendors who establish precise terminology discipline now contribute to category-level consumer trust. The vendors who allow terminology drift contribute to the consumer backlash that follows when overclaim becomes visible.
Second, procurement teams need the framework. Vendor evaluation requires the same terminology discipline applied across multiple vendors. Publishing our discipline gives procurement teams a reference framework they can apply to other vendors' claims as well.
Third, BRSR substantiation chains need accurate terminology. Corporate sustainability filings that reference vendor sustainability claims need to substantiate the claims with accurate terminology. Our published discipline gives sustainability heads and BRSR consultants confidence that our claims will hold up to audit review.
Three next steps:
1. Procurement teams — request the full documentation set for any of the five claim categories. [Documentation request link]
2. Read Edition #9 of The HuskMade Memo (published today) for the procurement-grade terminology checklist applied to vendor evaluation. [Subscribe link]
3. Browse the HuskMade product range. [Product range link]
Written by Nipun Jain, Co-founder and CEO of TurtleTales. We make rice husk bio-composite drinkware in Bengaluru. Documentation backing each claim category available to B2B procurement teams on request. turtletales.eco