Ascent Bottle Silicone Boot

• 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.

• Orders placed after 12pm EST will be processed on the next business day (including 2-Day and Overnight methods).
• Free shipping on orders over $49 in select regions.
• Exchanges are unavailable at this time.

Please view our full shipping policy. For returns, see this page.