it's not available right now, but they cost about $12 when they are. if you drink cappuccino every morning, this is the BEST machine for the price. very easy to clean. i love mine! i leave it on the stove for about 10 minutes on low (electric stove here) and it works like a percolator. http://www.amazon.com/gp/product/B003MSSAJ0/ref=oh_details_o04_s00_i00?ie=UTF8&psc=1

also, i buy my espresso in bulk on amazon- cheaper and saves a trip to the store!

eneloop rechargeable batteries. mine were made by sanyo, and now panasonic makes them. no idea if there's a difference, but i bought them in bulk (20aa, 8aaa, some d spacers) a few years ago and they are still going strong. most rechargeables are awful! these are pretty good ones. i use them for my camera, fans, mini speaker, mp3 player. i have the usb charger, which i love, but i don't see it available. i prefer that because i can hook it up to my computer or a solar panel. http://www.amazon.com/Panasonic-BK-3MCCA8BA-Pre-Charged-Rechargeable-Batteries/dp/B00JHKSN5I/ref=sr_1_3?ie=UTF8&qid=1405641182&sr=8-3&keywords=eneloopr panel.

i love this little speaker! originally i used it for a cosplay a few years ago and now i use it for my mp3 player and as speakers for my laptop. i like the aa battery option, because i can just pop charged aa eneloop batteries in instead of dealing with a built in rechargeable battery. they're not as loud as a ghetto blaster and wouldnt work well in a car with the windows down, but for inside a studio apartment, it works. http://www.amazon.com/iLuv-SmashBox-3-5mm-Portable-Speaker/dp/B002QPQNLC/ref=sr_1_5?ie=UTF8&qid=1405641425&sr=8-5&keywords=iluv+speaker

battery operated fans. sometimes i don't have air conditioning and my power goes out. these things are great for my small windows. they have bigger ones available. i've used them camping, too. http://www.amazon.com/O2cool-Battery-Operated-Portable-Fan/dp/B007GB3WGK/ref=sr_1_4?ie=UTF8&qid=1405641703&sr=8-4&keywords=battery+fan

this headlamp is great for when i work on my car or the power goes out. it looks dorky on my head but hands free is so much easier! again, i use eneloops in it. http://www.amazon.com/Coleman-High-Power-3AAA-Headlamp-Colors/dp/B0038NAVK0/ref=sr_1_1?ie=UTF8&qid=1405641830&sr=8-1&keywords=coleman+headlamp