Glass Tea Infuser Bottle with Built-in Filter - 280ml to 420ml

Your tea deserves better than a bag.

Best for: loose-leaf tea drinkers, detox water routines, office hydration, gym use, and travel.

Still using tea bags or a plain tumbler that doesn't hold temperature?

Tea bags are convenient but limiting — they restrict your choice of tea, produce more waste, and rarely deliver the same depth of flavor as loose-leaf brewing. And most travel bottles aren't built to handle hot beverages safely or keep them at temperature long enough to matter.

This double-layer borosilicate glass bottle has a built-in filter that lets you steep loose-leaf tea directly inside, then drink straight from the bottle without removing anything. The double-wall construction keeps hot drinks hot and cold drinks cold, while protecting your hands from the heat. It also works as a fruit infuser for detox water — add slices of lemon, cucumber, or mint and let it steep on the go.

Unlike single-wall glass bottles or plastic infusers, the borosilicate double-layer design handles temperature changes without cracking and keeps your beverage at the right temperature significantly longer.

Why it works

• Built-in tea filter lets you brew loose-leaf tea directly in the bottle — no bags, no extra tools
• Double-layer borosilicate glass maintains temperature and protects hands from heat
• Works as a fruit infuser for detox water — add herbs, citrus, or cucumber slices
• Leak-proof lid design keeps contents secure in any bag or backpack
• Available in 3 sizes: 280ml, 350ml, and 420ml to match your daily intake
• 5 color options: Black, Rose Gold, Green, Gray, and Gold

Who it's for

Designed for loose-leaf tea drinkers, health-conscious commuters, office workers, gym-goers, and anyone who wants a better alternative to disposable tea bags or plain water bottles. A practical daily-use item and a considered gift for anyone focused on their hydration routine.

Product Details

• Material: Double-layer high-borosilicate glass
• Filter: Built-in removable tea strainer
• Sizes: 280ml, 350ml, 420ml
• Colors: Black, Rose Gold, Green, Gray, Gold
• Closure: Leak-proof lid
• Weight: 0.43 kg

What's Included

• 1x Double-Layer Glass Tea Infuser Bottle
• 1x Built-in Tea Filter
• 1x Leak-Proof Lid

Frequently Asked Questions

• Can I use it for both hot and cold drinks? Yes — the double-layer borosilicate glass is designed to handle both hot and cold beverages. It keeps hot drinks warm and cold drinks cool for extended periods.
• How does the built-in filter work? The filter sits inside the bottle and holds loose-leaf tea or fruit slices while you drink. It allows liquid to pass through while keeping solids contained, so you can sip directly without removing the filter.
• Is borosilicate glass safe? Yes — borosilicate glass is a food-safe material widely used in laboratory and kitchen glassware. It is resistant to thermal shock and does not leach chemicals into beverages.
• Which size should I choose? The 280ml size suits a single serving of tea. The 350ml and 420ml sizes are better for longer commutes or if you prefer a larger volume per fill.
• Is it easy to clean? Yes — the filter and lid are removable, allowing you to rinse all components separately. Hand washing is recommended to preserve the glass and seal quality.

Brew better. Drink better. Every day.