I have found many good portable putting greens at Dick's Sporting Goods or Sports Authority. I would recommend going to dickssportinggoods.com or sportsauthority.com Good Luck!
Panasonic offers portable cd players of good quality at a good valuable.
The Singer portable line are good, but don't expect to get the quality of a full sewing machine in a portable model.
The Numark PT01 Portable Turntable is a great option. It offers excellent bang for the buck, is very lightweight and portable, and the sound quality is fantastic.
"Yes, the stress that you can relieve by relaxing in a portable spa will add joy, and quality to your life. Health maintenance is always a good investment."
You can purchase a good quality turtle food and/or leafy greens. You can allow the greens to float in the water. The turtles will bite off of it.
You can get those portable ones from Sony. Sony is know for good quality, good sound quality. And portable ones will be much handy that those bigger ones. There are also other brands like Coby, Sanyo, etc.
There are a lot of good portable speakers for your iPod. They range in price from $30.00 to $200.00 depending on there quality. I have found that you can get very good portable speakers for the iPod at Wal-Mart, and Kmart, I also found these at Target. iMainGo2 Portable Speakers for iPod (08BWB02) with Carrying Case for $33.19
One can buy portable headphones at Walmart, Target, Best Buy and Future Shop. It is best to buy good quality portable headphones and one may also find them through Amazon and Ebay.
it is a great gaming system with more features than any other portable gaming system. the latest model also has the highest quality portable screen and a mic.
Amazon and Ebay are usually the best places to go for affordable products. Both have ample stock of portable humidifiers, for a very affordable price.
Without knowing where your and your friend are located, I cannot suggest a specific place to practice putting. One thing I would suggest is looking at golf clubs and country clubs in your area, to see if they offer anything for practicing. Also, check your local community college (or even university), because they sometimes have golf clubs and practice greens.
If by this you mean how does the audio quality compare between the iPod and the iPad, the iPad has better speakers, however the quality is the same using headphones or an external portable speaker.