Nathan Water Bottle Handheld, Grip-Free Running Water Bottle Handheld, SpeedDraw Plus Insulated Flask, Handheld Running Water Bottle for Runners, Hiking, etc. Sports Water Bottles

The last one I purchased lasted 10 years and about 20,000 miles of running/hiking/climbing. Fill it, chunk it in the freezer and you have cold water for an hour and a half at least in the blazing sun. Double insulated, very durable. It's my go to running companion. Fits to your hand like a glove with a nice zippered pouch to put keys, cash, wallet in. Lightweight too. I expect to get a lot of years and a lot of miles out of this new one I ordered. Luv this quick draw flask.

I run with this thermas, fits great in my hand. I bought 2 of these and only one of them I have to press down really hard when I put on the top because the last thread don't align smoothly and will leak. Overall I think it will loosen up and go on either ease like the other one. They do stand up when they have liquid inside of them but when empty they won't stand on their own due to the bag attached is just heavy enough to topple the bottle over. The bottles and lids are dishwasher safe and the strap/zipper pouch is machine washable. I have done both and all is well. Also, I dont tuck my thumb under like the manufacturer picture shows, I keep mine out and its more comfortable for me. Bottle needs to be slightly squeezed to dispense the liquid which is good so it don't leak when on its side.

Until I bought this, I had tried it all during my long runs. Fanny packs, hydration vests, belts, cross-body bags. None of it felt right. Then switched to this handheld, and I don't think I'll try another form of water bottle again for running. If you're someone who needs a minimally invasive way to stay hydrated during runs, and carry a few gels or small snacks with you, this is it. I love how you can tighten the strap to fit your hand to stay snug in place.

I walk for fitness and toggle between Texas and Miami/Florida Keys, walking 5 to 10 miles per day (think Rickenbacker Causeway or Old Rail Bridge in the heat + humidity or West Texas in the scorching sun and dry heat). I bought this in order to have water/electrolyte solution with me without the burden of carrying a bottle or dealing with a waist pack or Camelback. This fits the bill nicely. The bottle itself fits comfortably in the hand and the strap is easy to adjust but stays put once in place. It is very easy to switch between hands while moving, as well. It holds a nice amount of fluid, which for me lasts about 5 miles before requiring a refill. Even when filling with ice cold water/Body Armor, I do notice that it hits room temperature around mile 1-2 and is flat out warm by mile 3-4. This is better than a standard Nalgene bottle, but don't expect miracles if you're looking for cold hydration well into your route if you're working out in the heat.It is easy to fill from a tap or water fountain, I've not once had issues with leaking, and it is easy to drink from while moving. It easily holds my ancient Galaxy S9 phone, ID/credit cards, and a small SPF stick. After three months of near-daily use, the nylon/mesh bag is still going strong, with no rips, holes, or weak spots.I bought mine for around $20 and came back to get one for my daughter; however, the current $36 price tag is a bit steep. I like this well enough, but at the current price, I'd prefer that it had better insulation and be easier to wash (it is easy enough to rinse out the cavity, but a bit tricky if you need to do an actual soap-and-water wash).I'll keep checking back for a sale.

Kids love them work great for the purpose

I bought this after getting caught in the heat without water on a long run. It is the perfect size and fits perfectly in the hand. It’s very easy to carry. Even if I’m pretty thirsty this lasts me a good 3-4 miles when I can usually fill up at another fountain. I have another pocket for my phone in my running shorts so I can carry snacks and everything I need in the pouch. It’s great to have it loaded and ready to go after a quick fill up. When running at night the reflectors make a big difference for you to be seen. I have taken this on long runs up to and over 2 hours. Overall, this has been an incredibly versatile bottle for me and helped me beat the heat on hot runs.

Use this on 1-3 hour runs. Temperature tested 40-60 degrees. Pouch works well for adding fuel, I use larabars. No leaking and quick draw hydration. Can switch from hand to hand. I do not put my phone in this, seems like it would be too heavy. Works well for zone 2 runs, 5k time trials, pace, threshold.

Out the gate, this is a little expensive for what it is. Putting that aside, as others have mentioned, the cap is prone to a slow leak. The pluses are pretty great: it's bigger than it feels, the strap, the small pocket, and design of the grip are all good.In my case, and I can't hold this much against the manufacturer, after a fall that scuffed up the bottle, two holes actually wore through the bottle: below the cap/threading and above the double wall there's a molded crease in the bottle as part of the throat. This forms a weak point where mine failed :(So overall, it's a little expensive, sometimes, leaky, and less durable than I'd like.