SoL chooses hand blown glass. It has a sleek and lightweight design and best of all is made from naturally abundant material s – namely sand – and is far less permeable than plastics.
The SoL thermal silicone sleeves aren’t just there to protect your fingers, they also personalise your signature SoL Cup. The sleeves are food-grade quality and BPA-free, just like our glass, so they’re non-toxic and come in a range of in style and distinctive colours to suit your personality – they keep your fingers cool, your look sharp, and your planet plastic free.