Ello Cooper 40oz Stainless Steel Water Bottle – Leak-Proof, Vacuum Insulated

Meet the Ello Cooper 40oz Stainless Steel Water Bottle, a durable hydration companion built to handle busy days, workouts, and long trips. Crafted from premium 18/8 stainless steel with a powder-coated finish, it combines rugged texture with a sleek silhouette. The double-walled vacuum insulation helps keep drinks cold for up to 24 hours, delivering refreshment on demand without sweating through your bag. A soft silicone spout and a secure locking lid ensure sipping comfort and spill-free transport, while the BPA-free internal straw supports safe, easy sipping. All parts are top-rack dishwasher safe, though handwashing the body is recommended for longevity. The spout can be fully disassembled for thorough cleaning, helping you reach every nook and cranny.

Key benefits at a glance

• DOUBLE-WALLED VACUUM INSULATION keeps beverages cold for up to 24 hours, so you stay refreshed on the go.
• SECURE, LEAK-PROOF LOCKING LID with a soft silicone spout for clean sipping and reliable transport.
• RUGGED 18/8 STAINLESS STEEL with a powder-coated finish that resists chipping and rust.
• BPA-FREE internal straw and fully disassemblable spout for thorough cleaning and hygiene.
• PORTABLE DESIGN with a built-in carry handle, ideal for gym bags, backpacks, or car trips.
• CARE-FRIENDLY: all parts are top-rack dishwasher safe; handwashing the body can extend its life.

Everyday uses and real-life scenarios

• Daily commutes, workouts, and outdoor adventures where a dependable cold beverage helps you stay focused.
• Long study or work sessions, road trips, and school days where a large 40oz capacity minimizes refills.
• Productivity-friendly hydration that fits into backpacks, tote bags, and gym bags thanks to a secure lid and loop.
• Colorful powder-coated options add personal style while providing a grippy feel in any setting.

Care and materials

Constructed from premium 18/8 stainless steel with a durable powder coat, the Cooper 40oz balances weight with resilience. The spout is designed for easy cleaning, and all components are BPA-free. For longevity, we recommend handwashing the body, while the lid and other components are safe for top-rack dishwasher cleaning.

Note: The Ello Cooper line also includes 18oz, 22oz, and 32oz sizes, with the 18oz and 22oz models being car cup compatible for quick refills on the move.