iFitness 2 Unisex Adult Replacement Flasks, unisex, BT08

Just perfect

I bought these because I needed a water bottle to fit in my travel handbag. I put a cap over the spout since one reviewer said they leaked. After about an hour I went to get a drink and the bottle had leaked all over my bag. I tried to tightened the top and put it in a plastic bag and a few minutes later the contents had leaked into the bag. Don't buy these bottles.

I have been looking for some bottles for Spartan racing , and have tried some smaller 8 oz options, as well as soft hydroflasks. These bottles, with the awesome sport valve are hands down teh best. They hold the perfect amount of wate, have a great shape, and the valve is just the best to squirt some water on the run.

THe bootles fir well in my HD08, a little snug but worked out well for a half marathon where there was only water available at the 4 mile point. I would strongly recommend to have these as a spare set .

I purchased these 12 oz bottles to replace the very small 6 oz. bottles that came with the Fitletic Hydra 12 Running belt. Unfortunately, they are too big for the holder and even if you cram them in, they extend too far out rubbing against your elbows as you run. I am disappointed as the description clearly indicates that they would fit. The bottles themselves are fine, but I don't have much use for them if they don't fit inside the belt. I just purchased the 8 oz and am hoping that they fit.