Insulated Bottle 750ml - Chug Cap

The double vacuum insulated design keeps your beverages cold for up to 18 hours.

While the bottle is designed to keep drinks cold, it can also hold hot beverages. It will keep your drinks hot for up to 10 hours.

Absolutely! All our bottles are made from 304 grade stainless steel which doesn't contain BPA. Our plastic caps and silicone seals are certified BPA free too.

We make our products to last and offer a 15-year warranty on our stainless steel water bottles. Read our warranty here.

Please hand wash your insulated bottle with warm soapy water. The chug and sports caps can go in the dishwasher. Wash the steel cap by hand.

• Hand wash with mild dish soap and a soft brush or sponge
• Avoid bleach-based or high-alkaline detergents
• Rinse and dry promptly rather than letting water sit inside
• Avoid leaving electrolyte or sports drinks in the bottle for extended periods

Here's the best way to hand wash your insulated bottle:

1. Rinse the bottle with warm water after each use
2. Wash with warm water and a mild dish soap, using a bottle brush to reach the base and a smaller brush for the lid/straw if applicable
3. Rinse thoroughly and leave to air dry with the lid off, upside down if possible, so no moisture is trapped inside

For a deeper clean or to remove odours/stains:

• Fill the bottle with warm water and a tablespoon of baking soda, let it sit for an hour, then rinse well
• For stubborn buildup, a mix of warm water and white vinegar (left for 15–20 minutes) works well before rinsing

A few things to avoid:

• Bleach or chlorine-based cleaners
• Leaving the bottle wet or sealed with the lid on for long periods

Leaving electrolyte drinks, sports drinks, or salted water sitting in the bottle for extended periods.

Read our blog for a more detailed look on deep cleaning your water bottle.

Yes, all Elephant Box water bottles are 100% leakproof, whatever cap you choose to use.

No, we do not recommend freezing any of our water bottles! It will invalidate the warranty and warp the steel. If you want extra icy water, pop some ice cubes in the bottle before you head out, or fill it with icy water from the fridge.

Stainless Steel Cap with Silicone Carry Handle:

A sturdy stainless steel cap with a convenient silicone handle for easy carrying. Ideal for those who prefer a classic look and easy transport. We us BPA free plastic on the external thread to give a smooth closure and to create a leakproof seal - this does not come into contact with the contents of your bottle. The inner seal and carry handle is made with food-grade LFGB certified silicone. 

Chug Cap:

No need for a straw - the chug cap features a wider opening for easy drinking. Perfect for active lifestyles—great for workouts, hikes, or when you need to hydrate on the go. The chug cap is made from certified BPA free plastic and LFGB silicone.

Flip Top Sports Cap with Retractable Stainless Steel Straw:

A BPA free plastic flip-top cap with a retractable stainless steel straw for effortless sipping. Excellent for on-the-go hydration, especially if you prefer sipping over chugging!

Food-grade 18/8 stainless steel (the material used in all Elephant Box bottles) is non-reactive and does not leach metal into food or drink under normal conditions. A metallic taste is almost always caused by one of the following:

• New product residue. A thin layer of manufacturing oil or packaging material can remain on a brand-new item. A thorough hand-wash with warm water and washing-up liquid before first use removes this.
• Mineral-rich water. Hard tap water or certain mineral waters carry dissolved minerals that can register as a metallic taste, particularly in an uncoated steel container.
• Residue build-up. Tea, coffee, and fruit juices can leave deposits inside bottles over time. Regular cleaning with a bottle brush and, occasionally, a bicarbonate of soda rinse eliminates this.
• Carbonated drinks. The carbonic acid in fizzy drinks can react with trace surface deposits. Rinsing promptly after use prevents this.

If a metallic taste persists after cleaning, please contact us and we will investigate.