Yes, 24Bottles stainless steel products are as light as aluminium ones, but unlike aluminium, 18/8 stainless steel bottles do not need any plastic inner lining which could release harmful and unhealthy substances such as BPA and phthalates over time.
The only plastic we use for lids and smaller parts of 24Bottles products are made of Polypropylene (PP), the same material used to produce baby bottles, 100% BPA-free, BPS-free, PES-free, PFAS-free and phthalate-free because safety comes first.
PP is commonly used in food packaging and its recycling code is number 5. Since recycling practices might change depending on your region, we invite you to contact your local municipality.