Ello Stainless Steel Water Bottle 32oz Cooper — Black, Vacuum Insulated with Leak‑Proof Locking Straw

The Ello Cooper 32oz stainless steel water bottle is a double-walled, vacuum-insulated reusable bottle with a soft silicone straw, locking leak-proof lid, and built-in carry handle designed for all-day cold drinks.

This 32oz Cooper blends durable 18/8 stainless steel construction with a chip-resistant powder coat and a secure locking dome to keep your beverages cold and protected while you move. Thoughtful details — like a removable silicone spout, BPA-free straw, and dishwasher-safe lid — make it easy to use and maintain. Available in multiple sizes, Cooper works for commuters, athletes, students, and anyone who wants reliable hydration without spills.

How long will drinks stay cold in the Cooper 32oz bottle?

The double-wall vacuum insulation preserves chilled beverages for extended periods — ideal for long days away from a fridge. While performance varies with liquid temperature and ambient heat, expect cold retention throughout a full day of activity.

• Double-walled vacuum insulation keeps cold drinks chilled up to 24 hours
• 18/8 stainless steel interior prevents flavor transfer
• Wide mouth fits ice cubes for longer cooling

Is the lid really leak-proof and easy to use?

The locking dome lid prevents accidental spills and seals the straw area so you can carry the bottle in a bag with confidence. The lid’s latch snaps securely and the soft silicone spout stays covered to block dirt and germs while traveling.

• Locking mechanism secures the lid to prevent leaks in transit
• Fully covered spout keeps drinking surface clean
• Integrated carry handle lets you grab or clip the bottle quickly

How do I clean the bottle and keep it sanitary?

The Cooper’s spout and straw disassemble for complete cleaning so you can reach every crevice. The lid is top-rack dishwasher safe; handwashing the body is suggested to preserve the powder coat finish over time.

• Spout fully disassembles for deep cleaning
• Lid is dishwasher-safe on the top rack for convenience
• Recommended: handwash body to maintain powder coat durability

Will the 32oz size fit my routine and gear?

The 32oz capacity balances long-lasting hydration with a manageable size for daily use. While larger than standard cup holders, it’s travel-friendly thanks to the carry loop and compatibility across many backpacks and gym bags.

• 32oz holds multiple servings for long outings or workouts
• Carry loop lets you attach it to packs or hold comfortably by hand
• Other size options (18oz, 22oz, 40oz) available to match different needs

Who is this for: The Ello Cooper 32oz is for people who want a durable, reusable bottle that keeps drinks cold all day, stows securely without leaking, and is easy to clean. It suits commuters, students, fitness enthusiasts, parents packing lunches, and anyone who prefers a covered silicone spout and a carry handle for everyday convenience.