The YuOne Flask 1000 is a sleek, lightweight, and compact stainless steel bottle with a 900ml capacity. Made from high-quality 304-grade stainless steel, it features double-walled vacuum insulation that keeps beverages hot or cold for up to 15 hours. The flask includes an integrated carrying loop in the lid, which can be easily opened or closed, and a large branding space for customization. It’s BPA-free,
sweat-free, and equipped with a screw-style opening for easy cleaning and a convenient sipper lid for on-the-go drinking. Available in black, red, and blue, this flask combines practicality and style.