FITLY Soft Water Bottle | Shrink As You Drink Soft Flask for Hydration Pack | Folding Water Bottle Ideal for Running, Hiking, Cycling, Climbing & Rigorous Activity

I’ve bought other bladders from this company before, which have lasted for well over a year (still going) and recommend them to friends. They’re really light weight and are great to fit in your pocket when snowboarding or in a small bag when out and about. I’ve never had any issues with leaking and although initial they do have a funny taste (not too bad), that quickly goes. This one seems much the same - bought for running as I hate carrying part empty bottles - these reduce in size as you drink, so there is never air in them. The holder seems weak made and fits well. I love the pocket at the front - great for keys and a bank card for emergencies.

Wanted a small soft bottle to carry water in when snowboarding and this has proven to fit the bill. No plastic or rubbery taste although not sure how hygienic it will be long term

I was impressed with how it felt on a run, fit my hand well (glove size 9) and the extra pocket is great for small things like keys and inhalers, or Gu.(better than things jingling in a pocket). Using is great and it's easy to take occasional sips without breaking a stride. Reflectors on the straps and side are a nice touch. Doesn't leak or drip. Bit of a funny "new" taste but better with some soapy water and a soak in mild citric acid. I'm sure it'll go with use (edit: it has) Ideal for 5-10k ultras.

Fantastic item however I have size large men’s hands in glove size and it’s to small. Fits just when bottle is full however as soon as you drink it starts to slip off hand

I wanted to like this soft water bottle, but the taste ruined it completely. The first sip was unbearable—it genuinely tasted like drinking from a car tire, that rubbery, chemical flavor. I only tried it once and couldn't use it again after that. Since I never made it past the first attempt, I can't comment on durability or leak-proof claims. All I know is that for the brief moment I tried it, it was a total disappointment. Not worth the money.

This suits me very well for 15km to half marathon runs, outside of the summer months. I bought it for training for my first half marathon (avoiding a chest harness) and was happy with the purchase. Very small and portable. Goes in a pouch intended for a radio transmitter, that I carry on a waist belt. There's a knack to drinking from it (you need to squeeze with your teeth), but the cap locks firmly in place and I haven't had any drips so far. I tend to drink in one go at around the 10km mark, so that the remaining water doesn't slosh around, and this works for me. Better than all the paper cups and plastic bottles at running events, although if it's hot or I am pushing myself, one of these isn't quite enough.

Very handy, run with this regularly. Would be nice if it had a peg like clip so you could clip it to a running belt and switch easily between hand held and belt, but that would be a nice extra. My only down side is that the water you drink from it does have a bit of a plasticky taste to it - not sure if this is common with soft bottles. Not stopped me using it though!

Fantastic concept. Great for putting in a pocket when skiing. Didn’t leak.

Maraton ve orta mesafe koşulları için çok güzel.

I live in Fl, and I run outside. Those two components demand that I hydrate or die. I prefer the land of the living for now, so gimme the H2O. I already had the Fitly minimal pack, just not this particular flask. I originally thought I would have to bite the bullet and get a new pack altogether, but then I found the flask available by itself. I ordered, it arrived, and I have been using it for a couple weeks now. A decent amount of water for daily runs, depending on speed and sun exposure I would say 1-2 hrs. The only hiccup I have noticed is the screw on top with the hose attached can be a little tricky to get on without spilling some water. Other hydration packs have a slide that seals the reservoir; I can see why the screw top here, based on minimalist approach. It is worth the small effort with closing to be able to have a smaller pack to carry.

I love using soft water bottles because they don't take up much space. They are lightweight, flexible and collapsable which is ideal for when I go running! And this one fits perfectly into my waist bag :) It's also leakproof and I did not notice any bad taste in my water plus I really like this type of mouthpiece!

Ottima comodissima per andare a correre o da portare nel marsupio della bici. Perfetta come me l'aspettavo.

El sabor es insoportable a plástico, confío mejore con múltiples lavados porque no es un ligero mal sabor es no poder usarse.