I bought this because the bear design is cute, and I've only washed it once. Brand: COMBI Material: Silicone, Polypropylene (PP) Color: Bear Capacity: 240 ml Features: Leak-proof, Spill-proof Style: Straw for babies from around 4 months old Made in Japan, a mug series for babies from around 4 months old. Push straw that dispenses liquid just by sucking. Challenge to drink from a straw. W Rakupita structure makes it leak-resistant. The drinking spout and packing are integrated for easy cleaning. "Slanted" design makes it easy to drink with the "baby handle." The shape is designed for easy drinking. ● No leaks! * This is how it has evolved: "W Rakupita Structure." Just "tighten the adapter to the mark" and "close the lid" to prevent leaks. (※ "No leaks" excludes misuse and deterioration over time) ● [New Feature] Pita-Cap. All grades have an integrated cap and adapter. The cap closes to seal the gaps, preventing leaks from the straw and cup spouts. ● Completely solves the cause of mug leaks! Integrated drinking spout and packing. The mouth part and packing are one piece. Prevents leaks due to forgetting to attach or misalignment, and is easy to clean. ● Safe and secure, made in Japan! Thank you for viewing. Sorry, no price reduction.