Hydro Flask 21oz / 621ml Standard Mouth Bottle Trillium

I love Hydroflask insulated bottles! They insulate and keep my drinks cool for hours at a time! I regularly use my hydroflask to bring iced water to and from work to stay hydrated and every time I go to take a sip, I can hear my ice cubs bouncing around! My water stays cold for hours (6+ hours) and always tastes refreshing in these hot summer months! I have multiple colors bc they’re all so cute, I can never pick just one! I also love that they’re very sturdy and can withstand some rough and tumble which still keeping its integrity. I would highly recommend this bottle if you’re looking to keep your cold drinks cold!!

The Hydro Flask 21 oz Standard Mouth in Slate with Standard Flex Cap is an outstanding water bottle. The sleek slate color is both modern and stylish, making it a great accessory for any setting. The Standard Flex Cap is easy to carry and ensures a tight, leak-proof seal. This bottle keeps my drinks cold for hours, even during long outdoor activities. The durable stainless steel construction means it can withstand daily use without any issues. Highly recommend this Hydro Flask for its excellent performance and chic design!

My husband bought me the hydroflask 18oz water bottle, which came with the original lid. I knew I wanted the straw to make drinking easier, so I tried a different brand which leaked (especially on planes) and the mouth piece cracked, so it made noise when I drank through it. I went though 2 of those with the same results? So decided to try this one. First impression was a good one! Well made, for the physique of the bottle much better, and even had a similar finish - definitely looked like it fit. It has a smaller profile, which I didn’t mind, but I think my husband would have trouble using the hole at eh top to carry around the bottle. There has been no leaking, no cracking and no noise!! My only complaint is that it’s a little difficult to pull up the spout ... MoreMy husband bought me the hydroflask 18oz water bottle, which came with the original lid. I knew I wanted the straw to make drinking easier, so I tried a different brand which leaked (especially on planes) and the mouth piece cracked, so it made noise when I drank through it. I went though 2 of those with the same results? So decided to try this one. First impression was a good one! Well made, for the physique of the bottle much better, and even had a similar finish - definitely looked like it fit. It has a smaller profile, which I didn’t mind, but I think my husband would have trouble using the hole at eh top to carry around the bottle. There has been no leaking, no cracking and no noise!! My only complaint is that it’s a little difficult to pull up the spout without just touching the tip of it and pulling up. The small lip that is made to pull it open and push it closed is better for closing - seems to be at the wrong angle for opening.

The standard for keeping drinks cold or hot! I bought a hydroflask early on after not being super impressed by some of the bigger name brand competition.. our cups/bottles, etc were not holding up and had chipped paint around the rims, wonky bottoms, etc. After using about 5 different hydroflasks in various colors in very heavy use (daily by multiple people each using one) I can say these live up to the hype! No chipped paint, drinks remain ice cold- overnight! In fact, we’ve left them in the car in the AZ summer heat (by accident) and somehow only had melted ice but still, cold water when I went to dump it out 14-16hrs? later. That’s the best test we could give them aside from taking our daily dose of living abuse.. And I’ve also found coffee is also crazy hot in ... MoreThe standard for keeping drinks cold or hot! I bought a hydroflask early on after not being super impressed by some of the bigger name brand competition.. our cups/bottles, etc were not holding up and had chipped paint around the rims, wonky bottoms, etc. After using about 5 different hydroflasks in various colors in very heavy use (daily by multiple people each using one) I can say these live up to the hype! No chipped paint, drinks remain ice cold- overnight! In fact, we’ve left them in the car in the AZ summer heat (by accident) and somehow only had melted ice but still, cold water when I went to dump it out 14-16hrs? later. That’s the best test we could give them aside from taking our daily dose of living abuse.. And I’ve also found coffee is also crazy hot in the smaller ones after hours, so be careful! :) I was not expecting them to work as well, as a mom I’d become used to luke warm coffee whilst running around in the morning, now I use one of these and get normal coffee- aka HOT! We recommend! :)

I recently bought this for a trip to the Dakotas and love it! Was perfect for traveling, hiking, and visiting national parks. It's a good size that fits in cup holders and backpacks, but not too small. I really like the cap, very secure and tight. No issues with water leaking from the top. The double wall kept my water really cold. My Yeti cup works slightly better for keeping ice from melting, but this is more cost effective and has the better lid for sealing in the drink. Great hydro flask!

I absolutely love my Hydro Flask 21 oz Water Bottle! The insulation is top-notch, keeping my drinks cold for hours, even on hot days. The size is perfect for carrying around, and it fits easily in my bag. The design is sleek and stylish, and the build quality feels very durable. I also appreciate that it's BPA-free and eco-friendly. Overall, it's a fantastic water bottle that I highly recommend to anyone looking for a reliable and stylish hydration solution! Doesn’t spill and is simple to quickly clean!

Everybody in the world had a hydro flask so I had to get one I haven't been disappointed. The ability for the hydro flask to keep cold drinks cold for an entire day in the desert is exceptional. In addition, it keeps hot liquids hot and I really appreciate this. It's wicked portable and I've never had any issues with leaking. Additionally, it's very easy to clean. This stainless steel isn't only great for keeping your liquids at their core temperature, but also great for easy cleanup as well. I'm super happy with this hydro flask and I recommend to all. ~ P.s. I'm just experimenting with these new AI picture editing apps so sorry for the strange picture~

I got this one for my niece a few years back. It is still looking pristine. Insulation is fantastic. It is leak-proof and portable. It is easy to keep clean and washes up easily. My niece was extremely happy about this gift. Apparently, it's a trend among kids her age now. So if you wanna impress the teens, that is what you wanna get them! A part from the brand and trend, this product is worth your money because of the durability of it.

I absolutely love my hydroflask. I’m the type of person who only likes freezing cold water and my hydroflask will keep the ice in it for days sometimes. I have an alternate straw lid that I got on Amazon which I really like. The wide mouth makes it easy to clean. The handle makes it super easy to carry around. The only issue I’ve had is that I dropped mine in the garage which left a dent. This disrupted the insulation so it no longer stays as cold. I did find out that all hydroflask have a free warranty on them. If you go to the hydroflask website and submit a claim for a damaged bottle, they send you a new one! I really like this because I do have a tendency to drop my water bottle and bang it on things, so it’s good to know that I can always get a new one if I ... MoreI absolutely love my hydroflask. I’m the type of person who only likes freezing cold water and my hydroflask will keep the ice in it for days sometimes. I have an alternate straw lid that I got on Amazon which I really like. The wide mouth makes it easy to clean. The handle makes it super easy to carry around. The only issue I’ve had is that I dropped mine in the garage which left a dent. This disrupted the insulation so it no longer stays as cold. I did find out that all hydroflask have a free warranty on them. If you go to the hydroflask website and submit a claim for a damaged bottle, they send you a new one! I really like this because I do have a tendency to drop my water bottle and bang it on things, so it’s good to know that I can always get a new one if I really damage it.