FLUTE Vacuum Insulated Bottle

The FLUTE vacuum insulated bottle is made for hot coffee, tea and cold water at work, on the road or between workouts. Its slim, fluted body is easy to hold, while the outer lid doubles as a drinking cup. Choose a 17 oz (500 ml) or 25 oz (750 ml) bottle in one of five powder-coated colors.

Why choose the FLUTE insulated bottle?

• Double-wall SUS304 stainless steel: stainless steel inner and outer walls help maintain drink temperature for hours.
• Pour without removing the stopper: twist the inner stopper to pour, then close it securely for travel.
• Built-in cup: the protective outer lid can be used as a drinking cup.
• Leakproof seal: a removable silicone gasket helps prevent leaks when the stopper and lid are fitted correctly.
• Easy-grip finish: the fluted shape and powder-coated surface provide a secure, comfortable hold.
• BPA-free drinking parts: made for everyday hot and cold drinks.

Size and weight

Materials and construction

• Inner and outer bottle walls: SUS304 stainless steel
• Inner stopper: polypropylene (PP)
• Seal: removable silicone gasket
• Exterior: powder-coated finish

Frequently asked questions

Can the lid be used as a cup?

Yes. Remove the outer lid and use it as a drinking cup. Twist the inner stopper to pour without taking the stopper fully out.

What sizes does the FLUTE bottle come in?

FLUTE is available in 17 oz (500 ml) and 25 oz (750 ml). Both sizes measure 3.11 in (7.9 cm) in diameter.

What is the bottle made from?

The inner and outer bottle walls are SUS304 stainless steel. The inner stopper is PP with a removable silicone sealing ring.

Is the FLUTE bottle leakproof?

The stopper uses a silicone gasket to help prevent leaks. For best results, make sure the gasket is seated flat and both the stopper and outer lid are fully closed before carrying the bottle.

• Do Not Microwave:
  This bottle is made of stainless steel and should never be placed in a microwave. Doing so may cause damage and pose a safety hazard.
• Store with Lid Off:
  After washing, allow the bottle to dry completely with the lid removed to prevent moisture buildup, mold, or odors.
• No Freezer:
  Do not place the bottle in the freezer. Liquids expand when frozen, which may damage the insulation or cause deformation.
• Avoid Direct Sunlight:
  Prolonged exposure to sunlight can fade colors and weaken the exterior coating. Store the bottle in a cool, dry place when not in use.
• Check for Wear Regularly:
  Inspect the lid, sealing gasket, and other parts from time to time. Replace worn components to maintain performance and leak resistance.
• Do Not Overfill:
  Leave some space at the top when filling with hot liquids to avoid spills and ensure a secure lid fit.

At TYESO, sustainability is built into every design. Each product is crafted with recycled stainless steel to reduce waste and extend the life of existing materials, without compromising durability or safety. We package responsibly using FSC-certified materials, sourced from well-managed forests that support a healthier planet.

By choosing TYESO, you’re supporting a cycle of conscious design and responsible production — because every small step counts toward a greener future.

• Free standard shipping starts at US$49, US$69, or US$99 in listed destinations, based on the merchandise subtotal after discounts. Unlisted destinations do not qualify.
• Below-threshold rates depend on your destination. US shipping: below US$69, US$20; US$69 to less than US$99, US$30; US$99 or more, free.
• Orders usually process in 1–2 business days, plus destination-based transit time.
• TYESO covers customs duties, import VAT, and customs-clearance service fees.
• Returns and exchanges are available under our Returns & Refunds policy.

Check your destination, rates, and delivery estimates.