Universal bottle opener—designed to easily twist open tight thermos lids; minimalist plastic build ensures portability and repeated use; compatible with most standard thermos sizes.​Durable, food-safe PP plastic (non-toxic, impact-resistant); ergonomic curved handle for a secure grip; lightweight (15–20g) for easy storage in bags or drawers.​Avoid using on extremely hot lids to prevent plastic warping; clean with warm water and mild soap; keep away from sharp objects to avoid scratches.​Description:​This universal bottle opener solves the common frustration of struggling with tight thermos lids, making it an essential daily tool for homes, offices, schools, or travel. Crafted from high-quality, food-safe PP plastic, it’s built to withstand regular use without breaking or deforming—non-toxic and free of harmful chemicals, so it’s safe to handle even when opening lids for hot drinks like tea, coffee, or soup.​Its universal design works with most standard thermos lids (from 5cm to 8cm in diameter), including stainless steel, plastic, or glass thermoses from popular brands. The key to its functionality is the ergonomic curved handle: it fits comfortably in both small and large hands, providing extra leverage to twist open stubborn lids—no more sore fingers or slipping. The opener’s inner rim has a subtle anti-slip texture that grips lid edges securely, ensuring a firm hold even if the lid is damp from condensation.​Measuring just 10cm long and weighing 15–20g, it’s ultra-portable: toss it in a school bag, office drawer, or travel tote, and it won’t take up valuable space. The minimalist, sleek design (available in neutral colors like white, gray, or black) blends seamlessly with other kitchen or office tools, avoiding the clunky look of traditional metal openers. Unlike single-use tools, it’s fully reusable—simply rinse with warm water and mild soap after use to keep it clean.​Whether you’re a parent packing a kid’s thermos for school, an office worker opening a morning coffee thermos, or a traveler using a thermos on the go, this opener simplifies the process. It’s also a thoughtful gift for anyone with hand strength limitations (e.g., seniors or people with arthritis) who struggles with tight lids. For best results, use it on cool or room-temperature lids—avoid direct contact with extremely hot surfaces to preserve the plastic’s durability.