This tumbler is a handmade tumbler made from polyester glitter and resin that is BPA free and contains no VOCs
The maximum temperature that cured this resin can tolerate is 300ºF/150ºC. However, the resin could become soft and flexible at high temperatures. Therefore, we recommend at a max temp of 120ºF/50ºC.
All tumblers are leakproof double walled copper insulated high-grade 304 Food Grade Stainless Steel, that are anti-rust, lead free. All lids are made of a BPA free plastic. These tumblers have a lid that locks in place with gaskets, allowing you to protect from spills.
