EON Lockable Lid Tumbler

The TYESO EON Lockable Lid Tumbler is designed for easy everyday carrying with a lighter, more compact feel. With a secure lockable lid, a flexible silicone handle, and a shape that fits most car cup holders, EON brings together portability, convenience, and insulated stainless steel performance in one clean daily tumbler. Available in 12 oz and 17 oz sizes, it is made to move easily from coffee runs and commutes to desk time and everyday errands.

Secure Lockable Lid
The lid is designed to help reduce spills while keeping daily sipping simple and convenient. Its easy-open structure gives the tumbler a more practical feel for everyday use, whether at home, at work, or on the go.

Easy to Carry
A strong silicone handle makes EON easy to grab and take with you throughout the day. It adds portability without making the tumbler feel bulky, making it a practical choice for everyday routines.

Cup-Holder Friendly Shape
Designed to fit most standard car cup holders, EON works well for commuting, driving, and moving between places. The compact profile also makes it comfortable to carry and easy to store.

Lightweight Daily Design
Built with a lighter everyday shape, EON is made to feel easy in hand without giving up the durability of stainless steel. The wide mouth design also makes filling and cleaning more convenient.

Vacuum-Insulated Stainless Steel
Crafted from BPA-free 18/8 stainless steel with double-wall vacuum insulation, EON is designed for daily hot and cold drinks in a durable, reusable format.

Finished with a clean powder-coated exterior and available in four everyday colors, EON is a tumbler made for customers who want portability, comfort, and dependable daily function in a compact insulated design.

• 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.