rootube said:
txyaloo said:
rootube said:
Serious question. Can someone explain what the benefit of this gross device is other than harboring bacteria?
Do you spend any time outdoors doing any type of physical activity where you can't carry enough water bottles on your person to easily re-hydrate yourself during those activities?
If you're outside, away from a vehicle, you may not have easy access to water bottles. It's a lot easier carrying a liter or two on your back than trying to hump around bottles. I've even used them under water on long scuba dives.
I use water bottles that can sanitized easily by running them through the dish washer. Water bottles can also be frozen or packed with ice when its hot. When its cold the insulated ones will hold hot coffee. On the days when I feel like a camel I could wear a backpack and stuff my water bottles inside. I'm sure there is a great use case for these things. I just haven't heard it yet.
It's because you can drink at the ready. It's always there right out of eyesight. You don't have to stop and unpack a bottle, drink, repack a bottle. When it's at the ready you drink more and are less likely to get dehydrated.
This is especially important when hiking with kids, who are more prone to get dehydrated because they tend to not drink till they're thirsty as opposed to constantly when it's very hot.
Also, when you're backpacking long distances, ounces count, a lot. So I can pack three liters of water in a bladder that weighs nothing or several heavy Nakhon type water bottles.