Klean Kanteen Classic 800ml
Klean Kanteen
typically £20-30
We research the microplastic-free products UK shoppers ask about most — checking ingredients and materials, and rating each one on available data.
69 products reviewed across 6 categories
What we rate
Browse microplastic-free alternatives across the product categories that matter most to UK households.
Featured picks
A selection of products we rate Low concern, across different categories and available from UK retailers.
Klean Kanteen
typically £20-30
Ecover
typically £3-5
Weleda
typically £12-17
Philips Avent
typically £10-16
Latest
In-depth guides to help you understand microplastics and make informed product choices.
How it works
We do the ingredient research so you don't have to.
We analyse product ingredients and materials using publicly available data, manufacturer information, and ingredient databases.
Each product gets a clear status:
Find lower-concern alternatives available from UK retailers and make informed purchasing decisions for your household.
What we found
Every product on this site carries one of three verdicts. These are the counts, today, derived from the same file the product pages read.