Hoe to supply water for roses?

i bought 3 roses for my gf,but i need a idea of how to keep it in water?i go to school with them so it wont be easy to carry a big vase,any ideas?

Hoe to supply water for roses?
Try going over to garden store and ask for a drip system kit to start with. This will save water and you can put it on a timer to water automatically.
Reply:Get some Paper towels wet with warm water(roses don't like cold water) Than wrap in a plastic baggy,or clear plastic wrap, and next wrap a brown bag around them.That will protect them. Also, If you really want to protect them, they have little clear tubes with rubber stoppers that have a slit in them for flowers. They wont leak the water out and keeps the flowers fresh picked appearance They sell those at flower shops. 3/$1 is what I paid. I'd give you mine if that where possible. Bye You real sweet!
Reply:Check the spelling duhhhhhhh@@
Reply:Go to the florist and buy three floral tubes that snap on the bottom of the roses. you fill them with water and they keep the rose alive until she can put them in a vase. Also, you can keep them and reuse them over and over again. Shoud cost about 50 cents each.