Water bottle cage alternatives

[Melalvai]

My mom just got a new bike! It's a Trek 7100 with a step through frame and 13.5" (she's very short). With her arthritis she can get on and off the bike easily. She's been riding, or mostly not riding, a mountain bike, and she was amazed at how fast she goes on her new hybrid, and how comfortable it is.

She has one problem, the frame doesn't permit a water bottle cage. I'd like to suggest some alternatives to her.
I'll mention the camelback, I think she can try out my dad's, but she might not like the way it makes the water taste, or having a sweaty back.

She found a bag that she was able to make work for her water bottle, for her first, 30 min ride.

Do jersey pockets hold onto a water bottle ok? She thought that might work, but I'm dubious.

[BikeDutchess]

Would something like this mount or this one work?

[Artista]

I picked up a belt at REI that holds 2 standard size water bottles on my lower back. I like it much better than the CamelBak.

[OakLeaf]

Would a side loading cage fit?

[westtexas]

I like the ones that mount under the saddle - I've seen lots of people use them well.

A jersey will definitely fit a water bottle if it's got the standard size pockets. When it's 100+ out here and I'm planning a long ride, I carry a third bottle in my jersey pocket no problem.

[Becky]

Two Fish Quick Cage?

[goride]

A jersey will definitely fit a water bottle if it's got the standard size pockets. When it's 100+ out here and I'm planning a long ride, I carry a third bottle in my jersey pocket no problem.

And if you freeze that third bottle before you put it in your jersey pocket, it will keep you a little cooler for a bit, and be melted by the time you need it.

[Melalvai]

Thanks! These are very helpful. I'll see what she & Dad think.