♨SPEED BOIL - Heat water in a flash for all of your coffees, teas, noodles and cereals. Faster than any microwave or stovetop pot. ♨Safety Features - Heat-resistant: -40℃ -- +230℃, Equipped with boil dry protection, and sturdy lid lock to ensure completely safe, scorch-free usage. Integrated spout filter ensures only pure water pouring. ♨Collapsible Design - Expands so you can fill and boil up to 600ML of water, or easily fold and store away! 3.5 x 5.9 inch portable folding size make it perfect to take along for perfectly piping hot water- wherever your travels lead you. ♨Light & Durable - Lightweight yet strong food-grade silicone safely resists high temperatures and maintains structure stability even while very hot.