






💧 Hydrate like a pro, conquer like a boss.
The Coolflask 64 oz Insulated Water Bottle combines cutting-edge triple insulation technology with a large half-gallon capacity, keeping beverages cold for 48 hours or hot for 24. Crafted from BPA-free, rust-proof 18/8 stainless steel, it features three interchangeable lids for versatile drinking options and an anti-sweat coating for a secure grip—ideal for professionals and active millennials who demand style, sustainability, and performance in one sleek package.








| ASIN | B091DTN95F |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Base Diameter | 3.5 Inches |
| Brand | Coolflask |
| Brand Name | Coolflask |
| Cap Type | Screw Cap |
| Capacity | 1.81 kg |
| Colour | Knight Gray |
| Customer Reviews | 4.6 out of 5 stars 455 Reviews |
| Included Components | Straw, Water Bottle |
| Is Oven Safe | No |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 12.7W x 30.5H centimetres |
| Item Weight | 0.2 Pounds |
| Manufacturer | Coolflask |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Pattern | Grey |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Water |
| Recommended uses for product | Water |
| Special Features | Flexible,Reusable |
| Special feature | Flexible,Reusable |
| Theme | Outdoor |
| UPC | 760354284401 |
| Unit Count | 1.0 count |
| With Lid | Yes |
O**2
افضل شي قمت بشرائه
اشتروه انهو رائع ويحفظ البروده والحراره ايضا منتج فنااان انصح به للجميع 🤍🤍🤍
N**E
Keeps ice frozen forever!
My husband loves these, he swears by them. Ice does stay cold for well over 24 hours HOWEVER that damn straw feels like mission impossible to suck out of. He claims if you angle it just right it works better, I see no difference. Does come with different cap options too though.
B**L
Really like it!
I have a small collection of insulated bottles and cups so I didn't really need need this one but I wanted something bigger than a 40oz to last an 8 hour shift at work. Tad on the big size but you get used to it. Nice selection of lids that do not leak at all. I really like the neoprene cover to add a bit more insulation and prevent damage. It holds ice 24 hours + which is good enough for me. Nice water bottle, fair price, it's my daily carry to work now.
A**S
Great water bottle with a nice set of tools and caps.
I have a 32 oz bottle, but this summer I needed something bigger! This did the trick and allows me to carry enough water to get through between breaks as I work outside. I dropped it from the side of my pickup bed and it hit the ground hard. I expected it to leak immediately but it only had a small dent in the side. I mainly use the straw lid, but am glad I have the others as backup. The cover helps keep things insulated even better and I find that I still have ice at the end of each day (and sometimes the next morning) even on 105+ degree days.
A**R
Great for keeping drinks cold in the hot outside
What a great product that allows me to drink water at a controlled temp I want all day. To keeping my water room temp or cold all day even when I go outside in 90+ degree days it allows me to sip how I want. I use the straw and it has full suction that doesn’t allow air to seep through so my flowage is clean and only water. Great for keeping soups or any liquid hot if need be. Overall a great product that makes me happy to drink water instead of worrying about my drink getting hot and unbearable. Thanks and cool penguin on it also the actual container is textured so when it’s wet it won’t slip out your hand. Sorry for carrying on but also the holding case adds a bit more of insulation I presume and feels sturdy enough to carry on my shoulder. Thanks!
Trustpilot
1 month ago
2 weeks ago