Coolflask

Coolflask 64 oz Insulated Water Bottle with Strap Sleeve Half Gallon Water Jug 3 Lids Stainless Steel Multifunctional

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$28.99$33.99
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Product details

BrandCoolflask
Capacity4 Pounds
ColorBlack
Recommended Uses For ProductCoffee, Tea, Water
Special FeatureCold 48 Hours, Leakproof

Technical specifications

brandCoolflask
capacity4 Pounds
colorBlack
recommended_uses_for_productCoffee, Tea, Water
special_featureCold 48 Hours, Leakproof
age_range_descriptionAdult
product_dimensions5"W x 10"H
model_nameGym Bottle
item_weight2.36 pounds
materialStainless Steel
number_of_items1
included_componentsLid, Straw, Straw Brush
product_care_instructionsHand Wash Only
base_diameter4.9 Inches
cap_typeStraw Cap
with_lidYes
is_dishwasher_safeNo
manufacturerCoolflask
best_sellers_rank#201,392 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1,363 in Insulated Bottles
date_first_availableMarch 18, 2022

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Customer reviews

4.8620 ratings

Customers say

Customers praise the water bottle's ability to keep water cold for days, with ice lasting up to 12 hours, and appreciate its well-made construction and multiple lid options. Customers find it offers good value for money, comparing it to Yeti quality at half price.

★★★★★

Great water bottle!

KaileyNovember 30, 2025

This is a good sturdy water bottle. It is a great size and seems to be leak proof. Super easy to clean and seems to keep water cold all day! Read more

★★★★★

Best purchase of the year!!!

CarrieAugust 7, 2023

This water bottle is such great quality, the perfect size, keeps your water cold all day, and the accessories are out of this world amazing. The color is beautiful and it is perfect for someone who is active and drinks a lot of water! The material of the water bottle is sturdy as well as the case that comes with it! The case is so clever because it keeps your water bottle nice and safe and prevents the water bottle from denting and being ruined easily, the case is a very soft almost wet-suit material! The strap is very sturdy and so necessary with a water bottle that is so big as it is adjustable and can be a wide variety of different lengths! The strap helps so much when carrying the bottle around a campus all day! The pockets in the case are expandable and can fit anything like a phone, AirPods, chapstick and so much more! The case also has a very nice black strap if you don’t want the long black hand strap. The three different lids are great quality and I’m very impressed by this product! I only have phenomenal things to say about this water bottle, but it is a life saver and a game changer. Read more

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★★★★★

Worth it!

MJPraughtOctober 28, 2022

I drink a lot of water and prefer it ice cold. I have about 20 jugs and cups like this, aluminum vacuum sealed etc and I never use them because they either don't hold enough and I'm having to run to the kitchen constantly or they don't have a straw option and I look goofy at my desk as a librarian trying to tip up a half gallon jug lol. This was the best value for the money that had everything I wanted and then some. I sat on it for a while thinking, you get what you pay for, so I was worried it wouldn't be good quality or wouldn't keep my water cold, whatever. It went on sale for prime days and was $10 off so I decided, Now or never. I have to say, this is absolutely the best little jug I have ever had. Ice stays ice for a good 24 hours. The straw is secure in the lid, and it's easy to clean. I've dropped it a couple times and there's not even a powder coat scratch. The sleeve is easy to clean if it gets dirty. If I had any complaints at all, I typically try to avoid insulated containers like this that have a seam on the inside aluminum because they're more likely to lose the vacuum seal, if it's available I will always buy one without a seam, but seeing as how this was my only option under $100 for everything I wanted, I don't mind giving it a go. If you're on the fence about getting this, Just get it! I would buy it again at the regular price without hesitation. Read more

★★★★★

Best bottle ever

Zippedy do daAugust 29, 2023

I was skeptical when purchasing but figured I'm not gonna find another similar hydroflask at that size and price. The bottle was really light for the size it came in. All parts were not missing or broken. The carry case made it convenient so i dont break the handle of the top. Overall a good buy. But here's what surprised me and why I think this bottle is the best one I've ever gad. Yes, ice does not last long, maybe after 8 hrs in room temp setting, ice melts away. But the water still stays cold almost 48 hrs later. Don't ask why I still had water from almost 2 days ago in my bottle, but life got busy and I forgot about the bottle in my car. Definitely a big recommend from me, will even buy for my co-worker buddy who drinks a lot of water too. Read more

★★★★☆

Attachments!!!

amber estrellaDecember 9, 2024

I really wasn’t expecting this water bottle to be good quality for the price. Well I will say I was wrong. First off this is the cutest pink bottle I’ve seen. All of my dispatchers had given my water bottle so many compliments. Let’s start off when receiving your water bottle. I have so many different attachments for the lid of the bottle to which I love. You even get extra straw and a cleaner pipe for the straw. I also love the “coin purse” attachment and pockets. This made it very easy for me to carry my ID and cards for the days I’m not wanting to carry by bag plus my phone. I have an iPhone 14pro by the way. I work 12 hour shifts so have this bottle next to me allows less trips and allows me to gauge the amount of water I drink. Only con I don’t like is trying to attach the straw to the lid. I only say this because once it’s attached, there is absolutely no water flow. I love that’s it also metal and not plastic which makes it sanitary for my standards. Also you can throw the sleeve that protects and carry the bottle when it gets dirty into the washer and it would be fine. Anywho, love this water bottle. Read more

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★★★★★

Cold drink must have

VonnieAugust 23, 2025

My berverages stay cold for almost 48 hrs. Used for 2 years now. A camping and road trip favorite. Read more

★★★★★

High quality

RussellMarch 6, 2025

I bought this because it has a wide base but isn’t overly large. Doesn’t fall over or roll around. It comes with a lot of extra bits to customize how you want to use it. I’m very particular about the gear I use at the gym. This has been rugged and flawless for 2.5 years now. Read more

★★★★★

Maintains the temperature very well

Wimbles' momJuly 20, 2023

I needed an insulated bottle that would keep water cold when I'm working in the heat for a few hours. This one definitely meets my expectations. I filled it about 1/3 with ice and the remainder with water. When I returned home after it being outside for 5+ hours, I left it on my kitchen counter to test out the claims about maintaining the cold temp. After 24 hours, there were still some smaller pieces of ice remaining; after 48 hours, although there was no longer any ice, the water was still cold. The second time I used it, the ice water was out for several hours. I refrigerated the remaining ice water for several days, and when I took it out of the refrigerator, there was still quite a bit of ice left in the bottle. This one lives up to its claims at a price that won't break the bank. The extra different types of lids are a nice bonus. I would definitely purchase it again. Read more

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