GSI Outdoors - Clear Easy Fill Flask, BPA Free, Shatter-Resistant with Shot Glass for Travel & Camping - 18 oz.

Purchased to use as a re-usable / refillable water bottle. Size and shape allows it to fit where round water bottles don’t fit so well. Convenient size and shape occupies relatively little space inside a sling pack or daypack. Sturdy little bottle, no leaks, solid construction. Appreciate the easy-to-grip leakproof lid. Liked it so much I bought another.

This flask is crafted perfectly to fit in any pocket. It’s light weight, durable and does not contain a single piece of metal (perfect for sporting events or concerts). The larger than normal mouthpiece makes it easy to fill and is perfect for a quick shot or sharing with friends. I highly recommend this product!

It's lightweight. It hold 18 oz. And it's pretty durable. What's not to like?The biggest downside to this flask is the arguably missed opportunity that that the designers had for making the cap a 1.5 oz shot. The cap, as it is, hold about 1 oz. I guess this isn't a big deal because it's not like you're going to be out in the woods mixing an Old Fashioned, but it just would have felt more "right" if the cap held a standard shot.That being said, the cap is clear plastic with a black sleeve around it. The sleeve is firmly fitted and maybe of a slightly grippy material that you won't have trouble with in wet condition.The cap seems a bit overbuilt for the flask, but I actually think that's because of the fluting at the top of the cap. A lot of people will look at that fluting and see it as a waste, but it's probably worth pointing out that if you're in freezing weather, the cap can get frozen to the flask pretty easily. The fluting lets you grab on to the flask and give it a good hard twist. You might be fighting off sub zero temperatures, but you'll never be without your booze!

Easy to use and clean, it’s been durable

Easy to fill, wide neck, good value. Holds a nice amount. Lids works fine for small shots.

I go to the movies a lot, and I drink a lot of Diet Coke. That equates to a hefty price tag if I’m buying those $6+ beverages every visit — which I was. This nearly paid for itself in one usage.It’s large enough to almost satisfy my thirst, but I was used to a large drink, plus half a refill, so I’m on the top end of the scale. For most people it will be more than adequate.I had previously tried a large metal flask to sneak in my carbonated sodas, but the expansion of gases made it pop out and distort in concerning ways. I quickly abandoned that strategy and avoided catastrophe. This, being strong plastic, is more resilient. It does pop out, but I’m not worried about it breaking. I do have to unscrew the cap occasionally, as I walk to the theater, to let out some pressure, but that’s a minor inconvenience, and not a problem unless I overfill or forget for too long and experience a minor eruption.In terms of the form factor, it’s pretty big. Its width fits in my back pocket, although its depth is a little more pronounced than I’d like. I wouldn’t walk around with it in my back pocket, but it gets transferred there while I’m walking into the theater and handling my ticket business. This only works with a jacket of at least mid-level bulk to hang over my back pocket and cover the top of the flask; in the summer, I’m going to need a new strategy.Money well spent. Thanks, GSI! Sorry, Regal Entertainment.

Did the quick stupid math on the arena $3 beer price raise this past season. (On the already $3 reduced priced beers for season ticket holders... 4 $12 beers for 40 games is $2k before tip & tax). Bought this the next day and haven't looked back since. Sailor Jerry's @ 92 proof will get you there plus some. Bought a second one not long after I explored this flask plus a few others on the market.... This one is hands/liver down the best out there!!! Even at the current inflation prices, it'll pay for itself in one event.....As for the product... Go for 10oz version... Holds close to 12oz when filled to the lip. Easily concealable in front or back pocket... (Larger size is too conspicuous, but okay if traveling and need volume... Ie beach) Especially if wearing a jersey. Sturdy as all F. My 280lb a$$ had no concerns with it being beneath me for 40+ games this season. Cleaning is only knock, but it's way better and easier than non wide mouth traditional flasks... But who needs to clean it when contently being filled with a 92 proof liquid.... Lol 😂In summation... Get it now!!! Stop lining the pockets of greedy owners by buying their over priced alcohol& beer. Tickets are steep enough already.... 🤷

Works well

Just had this in my bag for a 3 night 4 day hike with maple whiskey for drinks with coffee.Well made, strong and light.Recommend this for over night campers who want an unbreakable flask.

This is the hip flask for which I have been searching for years. It has a large capacity, is tough, lightweight and does not leak. The capacity is even bigger than given. Filling it to the base of the neck, mine takes 12 fluid oz (UK). This means that it will take half a standard 70cl bottle of brandy which is enough to keep one warm and cheerful, with sippers or even gulpers for your chums who have no hipflask or an inadequate hipflask.

I use this as a water bottle and carry it in my laptop bag, the narrow shape makes it an absolutely ideal fit. But... everyone, and I mean *everyone*, thinks I'm an alcoholic swigging vodka or something. I'm a non-drinker so it just didn't occur to me that this bottle shape is so deeply embedded in everyone's mind as an alcohol vessel. It carries about half a litre, so you'd be well on your way with that much vodka. I've thought about printing the words "it's only water" on the side to save having to make the constant explanations but haven't got there yet. It is funny how people react to it, but kind of sucks as well because it really is the ideal shape for a water bottle when you're travelling.

Great little flask. Love that it’s 10 ounces and plastic so it’s durable.

This is a great multi-tasking flask! It holds whisky or Port, even Rum and doesn't leak. I suppose you could use it to contain other drinks but why would you? It is strong and far better than lugging a glass bottle around, should your metal hipflask not contain enough and it has a certain aesthetic appeal. Also, the lid is easy to remove as it is large and ribbed and not likely to break easily.