Water
Bottle as a daily use of consumer goods, competitive prices and good product
quality is based on the fundamental market, it can quickly spread the brand
image and value at a very low cost. In this intelligent era, the transmission
of information is very fast, and it is particularly important t

We
have rich experience in custom manufacturing all types of drink water bottles
with high quality and competitive prices. We design products with an emphasis
on innovation, timelessness, simplicity, and sustainability. Helping customers
achieve value is our aim.Yihai was established in 2016 As one

Congratulations
to Yihai Company for passing SEDEX audit.Who
would choose a small workshop without any qualifications as their supplier? Most
companies or well-known brands must choose a reliable Sedex-audited
factory as a long-term partner.Because
of The certified factory will be fully organized an

The image of a silver flask being discreetly passed around at a wedding or shared beside a campfire is a scene steeped in tradition and camaraderie. For many, owning a flask is about sophistication and preparedness—a way to enjoy a favorite spirit in a personal, controlled setting. However, this cla

A high-quality vacuum flask is an investment in daily convenience, acting as a reliable companion for commuters, hikers, and office workers alike. However, it is not a "magic bucket" capable of safely holding every type of liquid. While the stainless steel exterior appears invincible, the vacuum ins

Almost everyone who owns a reusable bottle knows the struggle. You open your favorite stainless steel container, expecting the fresh aroma of today's brew, but you are greeted by the stale, metallic ghost of yesterday’s coffee. We often call this "coffee patina," a dark film that clings to the inter

Few daily annoyances match the disappointment of taking a sip of coffee you expected to be hot, only to find it lukewarm and unappealing. The same applies to ice water turning tepid on a sweltering day. This thermal degradation is not just a minor nuisance; it represents a failure of containment and

A vacuum flask lets you keep your drinks hot or cold for many hours. You find two walls with a vacuum between them, which stops heat from moving in or out. This design blocks most heat transfer. You enjoy your coffee steaming or your juice chilled, even after a full day.Type of InsulationTemperature

When you pick a bottle, you want your drink to stay hot or cold. You also want it to fit in your bag and help you save money. Many people choose a Vacuum Flask. It keeps drinks at the right temperature and lasts longer. Here is why people like each choice:BenefitDescriptionTemperature RetentionKeeps

No, hip flasks don’t always ruin drinks, but you need to know a few things. The material of your hip flask matters a lot. Most people choose stainless steel because it lasts and doesn’t mess with the flavor. Take a look at this table to see the usual materials:Material TypeExamplesMetalGold, Silver,